Mathematics Middle School

I don’t understand help pls

Answers

Answer 1

The answer is 6.4 I hoped this helped

Related Questions

Please help me I will give brainiest.

Answers

Answer:

Play soccer: _________67% / 33% / 100%

Do not play soccer:___ 45% / 55% / 100%

Total : _____________112% / 88% / 200%

Step-by-step explanation:

play soccer: total is 90, to find percentage :

60/90 = 0.6666666667 estimated = 0.67

0.67 x 100 = 67%
30/90 = 0.3333333333 estimated = 0.33

0.33 x 100= 33%

33% + 67% = 100%

don’t play soccer : total is 60, to find percentage:

27/60 = 0.45

0.45 x 100 = 45%

33/60= 0.55

0.55 x 100 = 55%

45% + 55% = 100%

Total for first column going down

67% + 45% = 112%

Second column going down

33% + 55%= 88%

Third column going down

100% + 100% = 200%

Third column going across

112% + 88%= 200%

Play soccer: 67% / 33% / 100%

Do not play soccer:45% / 55% / 100%

Total :112% / 88% / 200%

( •_•)>⌐■-■ (⌐■_■)

what is the percent of increace if you go from 44$ to 55$

Answers

Answer:

125%

Step-by-step explanation:

to find the percentage you divide 55 by 44 which is 1.25, you multiply 1.25 by 100 to get the percentage.

The answer is 25% because the increase is 1/4 of $44.

Beth's class took a field trip to the art museum. It took them 55 minutes to drive to the museum. They stayed at the museum for 1 hour and 33 minutes. When the class left the museum, it was 9:41 A.M. What time did Beth's class leave for the field trip?
PLS HELPPPP I give 50.

Answers

Answer:

Beth's class left for the field trip at 7:13 A.M..

Step-by-step explanation:

To find out what time Beth's class left for the field trip, we need to subtract the time elapsed at the museum and the time it took them to drive there from 9:41 A.M.

The time elapsed at the museum was 1 hour and 33 minutes which is equivalent to 93 minutes.

To find out what time they left for the field trip, we need to subtract 55 minutes (the time it took them to drive there) and 93 minutes (the time they spent at the museum) from 9:41 A.M.

9:41 A.M. minus 55 minutes is 8:46 A.M..

8:46 A.M. minus 93 minutes is 7:13 A.M..

Therefore, Beth's class left for the field trip at 7:13 A.M..

I hope that helps!

Answer:

6:59am

Step-by-step explanation:

1 hour and 33 minutes = 93 minutes

55 minute ride to museum

93+55=148

60 minutes in 1 hour

148 divided by 60 = 2 hours 46 minutes

Time Left: 9:41

9.41-2.46

6.59

They left at 6:59am

Julio has $40.00 to rent bikes for himself and a friend for 5 hours. Each bike rental costs $3.25 per hour

Use the drop-down menus to complete the statements about the bike rentals.

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So for one 3.25x5= 16.25 then 16.25x2 = 32.50. So 40 dollars will be enough

32.50 is the total so 40 dollars is enough because 5x3.25=16.25 and 16.25x2= 32.50!

Madeleine’s mom was making smoothies for her classroom. Since Madeleine has 24 classmates, her mom made 30 cups of smoothie. If each serving was 3 5 of a cup, how many servings did she make?

Answers

Answer:

If that says .35, then she made 85.71 servings

If that says 3.5 then she made 8.57 servings

Step-by-step explanation:

30/.35

30/3.5

1 of many ALEKS questions
(screenshot)

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8/7 simplified is 1 1/7

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

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Answer: (-3,-8)

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

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

What is the solution of the equation n+13=30 ?

Answers

The answer is 30 right

Answer:17

Step-by-step explanation:

1) 30 -13=17

n=17

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

g more than the quotient of 9 and h

Answers

Answer:

what .... cwn you explain

9/h + g

Than switches the problem, and quotient is for division.

9 divided by h plus g

What is 721 devided by 7 and how do you solve it I need to know ASAP thanks

Answers

The answer is:103
7 goes into 7 once, then you subtract 7 from 7 which is zero. Bring down the 2 and it goes in 0 times, so you put zero on top and subtract, bring down the 1 then you get 21, which goes in 3 times.

Hope it helps!!

What is 721 devided by 7 and how do you solve it I need to know ASAP thanks

103 is the answer you would simply have to do long division. 7 goes into 7 one time so that’s where the one comes from you go to the next one 7 goes into 2 zero times. That’s where the 0 came from. 7 goes into 21 3 times that’s where the 3 came from. Altogether the answer would be 103.

One Direction’s fan club had 125 members. After Zayn left the band, only 90 fans stayed in the club. By what percent did the club’s membership decrease? :P

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Answer:

Step-by-step explanation:

5(20 + ) = 100 + 95 im tryna watch anime but i gotta do another test

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I think it would be 195 or it might be 195 or it might be 195 or it might be 195

Answer:

100=195

Step-by-step explanation:

Im sorry it sort of makes no sense since because of the +.

At 5 P.M., the total snowfall is 5 centimeters. At 11 P.M., the total snowfall is 12 centimeters. What is the mean hourly snowfall? Write your answer in simplest form as a fraction or mixed number.

The mean snowfall is (BLANK) centimeters per hour.

Answers

Answer:

The mean snowfall is 1 centimeter per hour

Step-by-step explanation:

The snowfall is measured over 7 hours.

Between then there is 7 cm of snow that fell

7 / 7 = 1

1cm per hour

The answer is one centimeter per hour

if it's 3:50 p.m., what time will it be in 2 1/2 hours?
if it's 9:25 a.m., how long will it be until the time is 1:15 pm?

Answers

Answer:

1. 5:20

2. 4 hours and 10 minutes

Step-by-step explanation:

Answer:

it will be 5:20 for the first one

Step-by-step explanation:

Could someone please help?It means alot :)

Answers

Answer: H

Step-by-step explanation:

The answer is F maybe

Which expression is equivalent to (4ab-2bc-3ac)+(2ab-5bc+9ac)
A. 6ab−7bc+6ac
B. 6ab−3bc+6ac
C. 6ab−7bc+12ac
D. 6ab−3bc+12ac

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ANSWER:
A. 6ab-7bc+6ac

Let's see who can do this!

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Answer:

Step-by-step explanation:

KARLEE HAS 4 PENCIL PACKS.

1 PENCIL = 1/7 of pack.

∴ 1 pack has 1/7 multiplied by X.

X/7 = 1, so X is 7.

AND THEREFORE 4 PACKS CONTAIN 7*4 = 28

Answer:

1. 28

2. 55

3. 20

Step-by-step explanation:

I need help with this question, I'm not very good at math and all help is appreciated!

Answers

Answer:

Step-by-step explanation:

We can solve for H by isolating it on one side of the equation, as follows:

J/H - I/H = G

Taking H as the common denominator:

(J - I)/H = G

Multiplying both sides by H:

J - I = GH

Adding I to both sides:

J = GH + I

Dividing both sides by G:

H = (J - I)/G

So the answer is

(A)

H = (J - I)/G.

Answer: A

Step-by-step explanation:

$\frac{J}{H} = G + \frac{I}{H}$ >Since you are solving for H bring I/H to the other side

by subtracting I/H from both sides

$\frac{J}{H}- \frac{I}{H} = G$ >There is a common denominator so you can

combine the fractions

$\frac{J-I}{H} = G$ >Multiply both sides by H or cross multiply whichever

way your mind things about how to get H on top

$J-I = G(H)$ >Divide both sides by G

$\frac{J-I}{G} = H$ >Answer is A

What are the skew lines on a triangular pyramid?

Answers

Answer:

In three-dimensional geometry, skew lines are two lines that do not intersect and are not parallel. A simple example of a pair of skew lines is the pair of lines through opposite edges of a regular tetrahedron.

Step-by-step explanation:

skew lines are 2 lines that do not intersect and are not parallel.

who ever can fingure this out both of these pages will be mark brainyest of all

Answers

Answer:

First Page

multiplying

1.95 + (-10)

the order of operations

Second Page

numerical

solve

divide

left

Step-by-step explanation:

1.95 + 10 doesn’t matter the order u get it right

Cadesia has $42.70, which is 175% of the amount that Alisha has. How much money, in dollars, does Alisha have?

Answers

The amount of money she will have is 100%. So, you divide 175 by 100 and you get 1.75. Then, you divide 42.70 by 1.75 and get 24.4. So, Alisha has $24.40

Alisha has 24.40 dollars

Help ASAP!!! I'll give brainliest to the person who could help me

Answers

THE CORRECT ANSWER IS A!!!!

THE answer is a your welcome

There were f frogs in a pond. Then 2 of the frogs hopped away. Write an expression that shows how many frogs are in the pond now.

Answers

The expression is f - 2

The answer is as followed: F-2

I a local store, almonds are sold at a rate of $15 per kg. Write an equation to represent the relationship between the cost, C, in dollars, and the mass, m, in kg

Answers

Answer:

C = 15m

Step-by-step explanation:

Since the almonds are $15 per kg, the cost can be represented by 15m, where m is the number of kg.

To create the equation, set this equal to C, the cost in dollars:

C = 15m

So, the equation is C = 15m

Here is an equation to represent the relationship between the cost, C, in dollars, and the mass, m, in kg of almonds sold at a rate of $15 per kg at a local store: C = 15m

The mass of the almonds closely relates to how much they cost. This implies that the price of almonds will rise along with the mass of the nuts. Since the proportionality constant is $15, the price will be $15 for every kilogram of almonds.

Let's use an illustration to try to comprehend this. A 2 kg purchase of almonds will cost $30. Since 2 x 15 = 30, this is the case.

To know more about equation:

https://brainly.com/question/10724260

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Which expression has a value of 15 when p = 12?

StartFraction 18 Over p EndFraction
3p
18 minus p
p + 3

Answers

Answer:

18 minus p

Step-by-step explanation:

if u subtract 18-p u will get p=12

How did you decide where to place your line of best fit? Describe your reasoning.

Based on your data, describe the relationship between age and the number of U.S. states a person can name in 60 seconds.
Do you see any areas in your data or points that could be considered clusters or outliers? Explain your answer in complete sentences.

Trolls will be reported

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Answer:So I don’t know the other 5 points because you didn’t give the data about the age and number of US states named in 60 seconds, but using the 5coordinate points you gave, I was able to make this line of best fit.

So basically the units are counting up by 5.

The x axis is age in years and y axis is the number of US states named in 60 seconds.

Since you didn’t give me the data to make the other 5 points, I can’t really answer the last question, but from the graph that I did make, there are no points that would be considered outliers, and there are no clusters in sight.

(BTW THIS IS IMPORTANT!! - when you use the data to add the other 5 points, there might be an outlier or more then one outlier. And there might be a cluster. Just look at it after you graph the last 5 and change the answer I gave you if there is an outlier or cluster)

Step-by-step explanation:

help me please :))))))))))))

Answers

Answer:

dilation of 1/4 about the origin

Step-by-step explanation:

D is the correct answer I know because I answered this on one of my test and got it correct.

HELLPPP MEEEEEEE PLEASEEEEE?.?.?.?.?.?.?/$/$$//$$:$:

Answers

Answer:

The scuba diver's deepest dive was deeper than 32.

Step-by-step explanation:

If He dived down to an altitude of -80, then it would be deeper than 32.

Answer:

The scuba diver's deepest dive was deeper than 32.

Which algebraic expression represents the phrase Six more than the product of 4 and the number of c cups?
A. (6 + 4)c
B. 6 + 4c
C. 4 + 6c
D. 6 × 4 × c

Answers

the answer is B
the number 4 and letter c get multiplied together because of the use of the word product. that leave the 6 to be added to that

6 + 4c algebraic expression represents the phrase Six more than the product of 4 and the number of c cups.

What is Expression?

An expression is combination of variables, numbers and operators.

We need to find the algebraic expression represents the phrase Six more than the product of 4 and the number of c cups

The phrase Six more than the product of 4 and the number of c cups" can be translated into an algebraic expression as

6 + 4c

more than in the sentence is addition and product is nothing but multiplication.

Therefore, 6 + 4c algebraic expression represents the phrase Six more than the product of 4 and the number of c cups.

To learn more on Expressions click:

https://brainly.com/question/14083225

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