Mathematics Middle School

6 - 1/3x = -1
what does x equal
please explain the process

Answers

Answer 1

X = -21

Step 1: Subtract 6 from both sides -1/3x = -7
Step 2: Divide -1/3 from both sides x = -21

Answer 2

Answer: x = -21

Step-by-step explanation:

Related Questions

PLEASE ANSWER AS FAST AS YOU CAN BUT PLEASE GET THE RIGHT ANSWER!!!

Answers

Answer: (-3,-8)

Step-by-step explanation: opposite of (3,-8)

It’s (-3,-8) because (-3,-8) is the opposite of (3,8)

In 56 years, Kevin will be 9 times as old as he is now

How old is Kevin now?

Answers

Answer:

correct answer is 7 years

Step-by-step explanation:

A+56=9(A)

56+9A

A=7

he will be 7 years old he is pretty old

Answer:

Kevin is 7 years old right now.

Step-by-step explanation:

Let x be Kevin's age right now, that's what we're trying to find.

In 56 years, he'll be 9 times older than he is now, so we can say:

x + 56 = 9x

Now we can get the x values on the right side of the equation so that:

56 = 8x

Now solve for x and you have his current age which is 7.

PLS HELP ME I WILL GIVE YOU BRAINLIST!!!!
the scale of a map is 1:1,000,000. what is the real distance between two points, given the following distances between them on the map? 1.8 decimeters ?km

Answers

Answer:

Step-by-step explanation:

6 km

The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.

Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside

Part A: Calculate the measures of center. Show all work. (2 points)

Part B: Calculate the measures of variability. Show all work. (1 point)

Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)

Answers

To calculate the measures of center, we need to find the mean and median for each school.

For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26

To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5

For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21

To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5

Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).

Range: The range is the difference between the largest and smallest values in the dataset.

For Mountain View School:
Range: 9 - 0 = 9

For Seaside School:
Range: 9 - 0 = 9

Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.

For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4

For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5

To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.

Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice

Part A:

For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.

For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.

Part B:

For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.

For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.

Part C:

If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.

Solve and make a table ( you may decide what the topic is and the value is.Algebra I)
Q:You decide to go sign up for a credit card and make a big purchase. If you do not make any payments or buy anything else, show how your balance increases over time. Choose your purchase price, your interest rate, how often are you being charged interest and at least 3 time periods you will highlight.

Answers

Answer:

AI-generated answer

To solve this problem, let's assume you make a purchase of $1000. We will also assume an annual interest rate of 15%.

To show how your balance increases over time, we need to calculate the interest charged and add it to the balance.

First, let's calculate the interest charged. Since the interest rate is annual, we need to determine how often it is being charged. Let's assume it is charged monthly.

To find the monthly interest rate, divide the annual interest rate by 12:

15% / 12 = 1.25%

Now, let's calculate the interest charged for each time period:

1. After 1 month:

Interest charged = Balance * Monthly interest rate

Interest charged = $1000 * 1.25% = $12.50

New balance = Old balance + Interest charged

New balance = $1000 + $12.50 = $1012.50

2. After 3 months:

Interest charged = Balance * Monthly interest rate

Interest charged = $1012.50 * 1.25% = $12.66

New balance = Old balance + Interest charged

New balance = $1012.50 + $12.66 = $1025.16

3. After 6 months:

Interest charged = Balance * Monthly interest rate

Interest charged = $1025.16 * 1.25% = $12.82

New balance = Old balance + Interest charged

New balance = $1025.16 + $12.82 = $1037.98

Now we can create a table to summarize the balance over time:

Time period | Balance

-------------------------------

0 months | $1000.00

1 month | $1012.50

3 months | $1025.16

6 months | $1037.98

In this table, the balance increases over time due to the added interest. After 6 months, the balance is $1037.98.

Please note that this is just an example and the values can vary depending on the purchase price, interest rate, and time periods you choose. The key is to understand how interest affects the balance over time.

Step-by-step explanation:

help me out 5/8 ÷6=

Answers

The answer is 5/48 because all you doing is putting this equation into the calculator. If you don’t know how to put this in the calculator this is how: first put in the number 5, then press PRB, then put in the number 8, next press the division button, lastly put in the number 6. That is how you will get your answer. In order to solve equations like this you will need a Scientific Calculator.

5/48
When you do this equation the answer you receive is 5/48 because of this

Yasin has tried to work the size of the angle marked g in the regular decagon below, using the fact that exterior angles sum to 360°. His workings are shown below.

a) Write a sentence to explain what Yasin has done wrong.
b) What is the size of angle g? Show all your workings.

Answers

well, Yasin is correct, the exterior angles are all 36° each, however "g" is including more than just that, Check the picture below.

Answer: 36 is wrong

Step-by-step explanation: 360 - 36 = 324 degrees

Dylan and Tiffany each constructed a two-color spinner. Dylan spun his spinner 3 times and calculated that the relative frequency of his spinner landing on blue (0.67) and on red (0.33). Tiffany spun her spinner 200 times and calculated the relative probability of her spinner landing on blue (0.60) and on red (0.40). How can Dylan's and Tiffany's calculations be used to evaluate the fairness of the two spinners?

Answers

Answer: You can calculate the likeliness of the spinner landing on blue or red as the more spins you have the more accurate the results would be. In this case, after 200 spins Tiffany calculated that the spinner landing on blue has a 60% chance while landing on red has a 40% chance. Therefore this might not be fair as there is a 60% chance of landing on blue.

Step-by-step explanation: sorry if this didn't help :(

William is a very busy professional DJ. Last year, he worked at 10-anniversary parties and 26 other events.
What is the probability that one of the events William worked on last year, selected at random, was an anniversary party?
Write your answer as a fraction or whole number.

Answers

Answer:

hello

Step-by-step explanation:

The required probability that William worked on last year was an anniversary party is 1/ 36.

As mentioned in the quesiton,
William is a very busy professional DJ. Last year, he worked at 10-anniversary parties and 26 other events.

What is probability?

Probability can be defined as the ratio of favorable outcomes to the total number of events.

Here,
Total sample space = 26 + 10 = 36
Number of favorable outcomes = 1
the probability that William worked on last year is was an anniversary party,
= Favorable outcome/sample space
= 1 / 36

Thus, the required probability that William worked last year is 1/ 36.

Learn more about probability here:

brainly.com/question/14290572

#SPJ2

Find x- and y-intercepts. Write ordered pairs representing the points where the line crosses the axes. Note x-intercept is a point on the x-axis. So the y-coordinate of this point is equal to 0. the y-intercept is a point on the y-axis. So x-coordinate of this point is equal to 0. 2x+3y=6

Answers

Your answer would be -2/3 and that is in slope y-intercept is (0,2)

Slope: -2/3
y-intercept: (0,2)

Lana wants to graph the height of an amusement park ride as it travels along the track.

A. The ride begins by climbing slowly up a hill.
B. It moves straight along a flat piece of track.
C. The ride glides quickly downhill.
D. It slowly climbs another hill.

Drag a segment to each box to show the shape of the graph for that interval.

Answers

I can’t do this for you, you have to drag the segments into the boxes. The fifth over is A. then you do the first line segment. Then the third. for D you do the fifth over

Ok I got this it is A

A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?

2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100

Answers

The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:

2/8 = j/18

This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:

2/8 = j/18

218 = 8j

36 = 8*j

j = 36/8

j = 4.5

Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.

Answer:

2 over 8 equals j over 18

Step-by-step explanation
2 over 8 equals j over 18

This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.

So, the correct proportion is:

2 over 8 equals j over 18

I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.

Answers

Answer:

1/3

Step-by-step explanation:

just convert it?

3/10

Step-by-step explanation:

60% is the same as 60/100

90% is the same as 90/100

90-60=30

30/100

30/100 is divided by 10 on each side to simplify it to 3/10

Kristin wants to ask the managers of the fast food restaurants in a large city “How do you retain employees?” What condition must be true to justify surveying only a sample of the managers instead of surveying the entire population of managers?
The population is small.
The population is diverse.
The population is not the target of the survey question.
The population is expensive and time-consuming to survey.
ANSWER BELOW HERE
D - The population is expensive and time-consuming to survey.

Answers

Answer:

The answer is D

Step-by-step explanation:

Answer:

Step-by-step explanation:

SHA 14-inch pepperoni pizza is sliced into 8 equal pieces. One slice contains 352 calories. Write a division equation in the "Show Your Work" box and then solve algebraically to find how many calories, c, there are in the whole pizza. Put your final answer in the space provided.

Answers

Answer:

2816 calories

Step-by-step explanation:

The number of calories in the whole pizza, c, can be found by multiplying the number of calories in one slice by the total number of slices in the pizza. Since the pizza is sliced into 8 equal pieces, the total number of slices in the pizza is 8.

So, the equation is:

c = 352 calories/slice x 8 slices

We can simplify this equation by multiplying 352 by 8:

c = 2816 calories

Therefore, there are 2816 calories in the whole pizza.

Answer: 2816 calories

Step-by-step explanation: That's it :D

1) Each lunch for a school field trip has a turkey, roast beef, or bologna sandwich, an orange or apple for a fruit, and a cookie or muffin for dessert. Amanda and Zack would like to…

-know the number of possible lunch options.

-P of having any meal with NO COOKIE.

(use sample space, tree diagram, and counting principle)

Answers

1) there are 12 possible lunch options. 2) the probability of having any meal with no cookie is 1/2 or 0.5.

How to find the number of possible lunch options.

1) Number of possible lunch options:

To determine the number of possible lunch options, we need to consider the choices for each component of the lunch.

- Sandwich: There are 3 options (turkey, roast beef, or bologna).

- Fruit: There are 2 options (orange or apple).

- Dessert: There are 2 options (cookie or muffin).

Using the counting principle, we multiply the number of options for each component together:

Number of possible lunch options = 3 (sandwich options) × 2 (fruit options) × 2 (dessert options) = 12.

Therefore, there are 12 possible lunch options.

2) Let's examine the favorable outcomes for each component:

- Sandwich: There are still 3 options (turkey, roast beef, or bologna).

- Fruit: There are 2 options (orange or apple).

- Dessert: There is 1 option (muffin, as we want to exclude cookies).

Using the counting principle, we multiply the number of options for each component together:

Number of favorable outcomes (no cookie) = 3 (sandwich options) × 2 (fruit options) × 1 (muffin option) = 6.

The total number of possible outcomes is still 12 (as calculated in the previous step).

Therefore, the probability of having any meal with no cookie is:

P(No cookie) = Number of favorable outcomes / Total number of possible outcomes = 6 / 12 = 1/2 or 0.5.

Hence, the probability of having any meal with no cookie is 1/2 or 0.5.

Learn more about probability at https://brainly.com/question/13604758

#SPJ1

Answer:

1) there are 12 possible lunch options. 2) the probability of having any meal with no cookie is 1/2 or 0.5.

Step-by-step explanation:

What is: 3 X 5 over 6

Answers

Answer:

Step-by-step explanation:

15/6 is your answer but if it has to be simplified it is 2 3/6

Explanation: 15/6 is your answer. But if it has too be simplified it is 2 3/6.

What is the area of this figure? IXL assignment

Answers

I solve the problem. I think this is right I got the answer of 128

Answer:

The answer should be 128? Let me know if i'm wrong.

Please help! I'll give brainiest please and explain how you got your answer for brainiest!

Answers

Answer:

They sold 120 milkshakes that day

Step-by-step explanation:

We can set up a proportion

$ \frac{48}{m} \: = \frac{2}{5} $

48 × 5 = 2m

2m = 240

m = 120

Note: If you have some value, , and it is of the total amount, you can find the value by doing the equation

$ \frac{v}{x} \times 100$

Answer:

Step-by-step explanation:

sry if im wrong

The original pattern for a dress is 3334 inches long. Kimmy needs her dress to be 3212 inches long. How much shorter than the pattern does Kimmy need to make her dress?

A.
123 inches
B.
114 inches
C.
214 inches
D.
112 inches

This Is 15 Points and will give brainliest! pls help asap!

Answers

Answer:

Answer: None of the above. If you subtract 3212 from 3334, you will get 122. The answer is none of the above.

Step-by-step explanation:

eyy wassup can anyone answer this?

Answers

Answer:

number 2

Step-by-step explanation:

Answer:

The first one

Step-by-step explanation:

the x-coordinates are different

Is the question "How do students in 6th grade get to school" a statistical question?

Answers

Answer:

Step-by-step explanation:

bus-car rider-walking

walk bus car trains subway

Find X in the equation
4x + 1/2 = 1/2x + 4
Answers:
A. x = 1
B. x = −1
C. x = 49/4
D. x = -49/4

Answers

A is the correct answer

Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)

Answers

Robin will need to wash her car 4 times to have spent the same amount at both car washes. I hope this helps!

It will be 35 dollars

5, minus, start fraction, t, divided by, 3, end fraction when t=12

Answers

$\quad \huge \quad \quad \boxed{ \tt \:Answer }$

$\qquad \tt \rightarrow Final \:\:Value = 1\: $

____________________________________

$ \large \tt Solution \: : $

The statement can be represented as :

$\qquad \tt \rightarrow \: 5 - \dfrac{t}{3} $

[ for t = 12 ]

$\qquad \tt \rightarrow \: 5 - \dfrac{12}{3} $

$\qquad \tt \rightarrow \: 5 - 4$

$\qquad \tt \rightarrow \: 1$

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

The answer is this is 1

The distance from Caleb's house to the school is 2.5 miles, and the distance from Ashlee's house to the school is 14,140 feet. Who lives closer to the school, Caleb or Ashlee?

Answers

Answer:

Calebs

Step-by-step explanation:

2.5 miles =13200

which 13200 is less than 14140

Answer: Caleb

Step-by-step explanation:

Facts

Caleb: 2.5 miles from school

Ashlee: 14,140 feet from school

Q: Who is closest to school?

Step 1: Convert Ashlee's distance to miles

14,140 feet= ____ miles

1 mile= 5280 feet

14140÷5280= 2.6780303

approximatley 2.68 miles

Step 2: Compare

2.50 < 2.68

Caleb is the closest because 2.50 is less than 2.68.

Answer this. Show your work. Worth 10 points. Under 4 hours. URGENT.

Answers

The correct answer would be 200 miles. If 30 miles represented 3/5ths of an inch, then 72, 50, and 18 miles would all be too small.
For example 72 miles would only represent a little over an inch, so 200 miles would be the only possibility.

Here’s the work. Hope this helps

Marcus thinks (x^5y^4)^6 is x^11y^10 but Nicolette says it is x^30y^24.

Explain which student solved the problem correctly.

Use the words coefficient and exponent in your answer.

Answers

Nicolette

You need to think of it like the distributive property . Multiply the exponents by 6.

1) 35 is what percent of 700?________

2) What is 25% of 36? _______

3) Ted’s car is now worth $9000, which is 60% of what he paid for it. What did he pay for his car? ___

Answers

1 is 5%
2 is 9
3 is 5400

1 is 50%

2 is 60%

3 is 5400%

What is the perimeter of this rectangle? Will mark brainliest.

Answers

Answer:It's C, 425 ft.

Step-by-step explanation:

You multiply 17 ft. by 25 ft.

Answer:

84 feet

Step-by-step explanation:

there are 4 sides: 17 feet, 17 feet, 25 feet, and 25 feet

to get perimeter you add all the sides together. 17+17=34 then 25+25=50. 50+34=84.

therefore 84 feet is your answer.

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Since there are no restrictions on the strings, we can think of this problem as drawing 5 random digits in sequence. There is a 9/10 chance each time we draw to NOT get a 4. Every time we draw, we multiply by 9/10 again until we've draw 5 digits. Thus, the answer is (9/10)^5 :) Partial-Year DepreciationEquipment acquired at a cost of $63,000 has an estimated residual value of $4,000 and an estimated useful life of 10 years. It was placed in service on October 1 of the current fiscal year, which ends on December 31.If necessary, round your answers to the nearest cent.a. Determine the depreciation for the current fiscal year and for the following fiscal year by the straight-line method.DepreciationYear 1$Year 2$b. Determine the depreciation for the current fiscal year and the following fiscal year by the double-declining-balance method.DepreciationYear 1$Year 2$ Many stories about the early days of the cosmos include descriptions of power passing from an older entity to another, younger one. This is called? Carlos has a square tablecloth with a total area of 48 square feet. Which measurement is closest to the length of each side of the tablecloth in feet? Discuss, in no more than 250 words, the following statement: "Amultinational that does not engage in tax avoidance is one that isfailing to pursue its corporate responsibility." The table shows the number of tickets sold and the profit made at a fundraiser.Tickets SoldProfit2$184$366$548$72Which describes the relationship between the number of tickets sold and the profit? Pls help What happens to global winds at the Equator? The algorithm below is used to simulate the results of flipping a coin 4 times. Consider the goal of determining whether the simulation resulted in an equal number of heads and tails.Step 1: Initialize the variables heads_counter and flip_counter to 0.Step 2: A variable coin_flip is randomly assigned a value of either 0 or 1.if coin_flip has the vale 0, the coin flip result is heads,so heads_counter is incremented by 1.Step 3: Increment the value of flip_counter by 1.Step 4: Repeat steps 2 and 3 until flip_counter equals 4.Following the execution of the algorithm, which of the following expressions indicates that the simulation resulted in an equal number of heads and tails?a. count_flip = 1 b. flip_counter = 1 c. flip_counter = 2 d. heads_counter = 2 What was the MOST important impact of the railroads on Atlanta's growth? Find the area of the shaded region -12 + 7 would it be 5 -19 - 5 or 19 Are there any foods that can help ease an headache? what is the significance of a dynasty and a city-state 143. Africa Northern most African Country how many inches is 2 1/6 ft in eukaryotes, the very important instructions for cell survival and growth are held in this organelle What is a genotype that would explain the sprinters phenotype? HELP PLEASE ITS DUE TOMORROW I NEED A PARAGRAPH Objects in our solar system, including planets and their moons, stay in orbit becauseof gravity and inertia. Draw a model to show how each factor contributes to theorbits of a planet and a moon orbiting that planet. Include the following in yourmodel:Labeled arrows to represent gravity and inertia The paths the planet and the moon take during their orbits. A brief summary of your model. Which is the correct net ionic equation for the reaction of aqueous ammonia with nitric acid?. Draw the step response of the A RC circuit has the following T.F y(s); 1034 For a step input V (t) = 2V 2 = R(S) B) What the time taken for the output to the RC circuit to reach 0.95 of the steady state response. Attach the file to the report and write your name below the model

6 - 1/3x = -1 what does x equal please explain the process

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6 - 1/3x = -1
what does x equal
please explain the process