Mathematics Middle School

|x|=7 what is the answer to this equation​

Answers

Answer 1

Answer:

x=7, or -7

Step-by-step explanation:

Answer 2

Answer: -7

Step-by-step explanation: It is saying which numbers absolute value is 7. The absolute value is where the number turns positive, if its positive it stays positive if its negative it turns positive. Absolute value is saying how far is it from 0. -7 is 7 far from 0.

Related Questions

A student has a box in the shape of a rectangular prism, as shown.


Which expression represents the number of cubes with side lengths of
1
2
inch each required to fill the prism without gaps or overlaps?

A student has a box in the shape of a rectangular prism, as shown.Which expression represents the number

Answers

Answer:

84 cubes but im not sure if youre saying the cubes are 1/2 inch or smth else

Step-by-step explanation:

Step-by-step explanation:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

PLEASE HELP ASAP
Answer correctly

PLEASE HELP ASAPAnswer correctly

Answers

Answer:

62,100

Step-by-step explanation:

Hey plz answer the question plz don’t give a guess

Hey plz answer the question plz dont give a guess

Answers

Answe16

Step-by-step explanation:

crayon:1080

pencil:936

marker:880

18 x 48=864

880-864=16

Answer:16 markers

Step-by-step explanation:

55x16=880

880-864=16

18x48=864

Question

Quality control finds on average that 0.045% of the items from a certain factory are defective. One month, 4500 items are checked.

How many items are expected to be defective?

Round your answer to the nearest whole number.

1 item
2 items
12 items
20 items

Answers

B because .045% of 4,500 is 2
2 items is the answer

Which statement is correct?
A. 3<√15 <4
B. 4<√15<5
C. 5<√15 < 6
D. 6<√15 <7

Answers

Answer:

absolutely its (A.), since, √15=3

Answer:

A

Step-by-step explanation:

√15 is greater than 3 and less than 4 as it is 3.8

Please hurry will give braliny

Please hurry will give braliny

Answers

Answer: D

Step-by-step explanation:

Follow the PEMDAS rule.
It’s not A, because when you solve 2^2 and sq rt of 4, the square exponent and the square root cancels out, so it’s simply 2 x 4. Then you follow by doing division and multiplication, 45/5 is 9 and 2 x 4 is 8, so 9+8=17.

It’s not B, because first solve the numbers in the parentheses. 2^2 is 4, 5+4 is 9. Then solve the square root of 4 which is 2, and you get 45/9x2, which is 10.

It’s not C because 2^2 is 4 and sq rt of 4 is 2, and 4-2 is 2. Then divide 45 by 5 to get 9, and 9+2 is 11.

The correct answer is D, because when you solve 2^2 which gives you 4 and add that to 5, you get 9. The sq rt of 4 is 2, so you get 45/9-2, which is 3.

Hope this helps!

The answer is D. Checked by a calculator

Sophie lives six and one-fourth miles from the library. She biked three and four-sixteenths miles of the way there. How much farther does she have to go?

two and eight-sixteenths miles
two and three-fourths miles
3 miles
three and three-twentieths miles

Answers

C. 3 miles. 4/16 can be simplified into 1/4
Hi! 4/16 can be simplified into 1/4 so your answer should be 1/4!

A number to the 8th power divided by the same number to the 5th power equals 27. What is the number?

Answers

Answer:

vvpcflccdc.clCL

Step-by-step explanation:

Use a table to identify three equivalent ratios of 2/5.

Answers

Answer: The simplest form of ratio 6:15=2×3:5×3=2:5

Step-by-step explanation: So, 2:5 is equivalent to 6:15.

Period purr slay search the answer up cheating is good

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Solve the following equation.
U + 2 = 4

Answers

Answer:

U=2

Step-by-step explanation:

This is a simple one-step algebraic equation. In algebra to solve equations, you should use the properties of equality. The properties say that an equation remains true as long as the same thing happens on both sides. For this equation, the property of subtracting should be used; this property states that the same number can be subtracted from both sides. To find U, isolate the variable by subtracting 2 from both sides. This leaves U=2.

U +2= 4
-2 -2
U = 2
2 + 2= 4

I don't care how many points I have to lose, just please answer the question with a DETAILED EXPLANATION!!

I don't care how many points I have to lose, just please answer the question with a DETAILED EXPLANATION!!

Answers

4/3 is the ratio between fruit punch and orange juice. For every 3 cups of orange juice she makes, she can make 4 fruit punches. An example:
If you replace x (orange juice) with 2, that'd mean there'd be 6 cups of orange juice because you'd multiply 3 and 2. Same goes to 4. 4 multiplied by 2 is 8, which means if she makes 6 cups of orange juice, she can make 8 cups of fruit punch.

Answer:

The number 4/3 in the equation means that the amount of fruit punch is 4/3 times the number of orange juice.

Step-by-step explanation:

For every three cups of orange juice, there will be four cups of fruit punch.

If xx and y vary directly and y is 21 when x is 7, find y when x is 5

Answers

Answer:

y = 15

Step-by-step explanation:

We need to solve for k

y = x

21 = 7k  Divide both sides by 7 to solve for k

3 = k

y = xk

y = 5(3)

y = 15

Answer: y = 15

Step-by-step explanation:  

The equation 4.05p+14.40=4.50(p+3) represents the number p of pounds of peanuts you need to make trail mix. How many pounds of peanuts do you need for the trail mix?

Answers

Answer: p=2

Step-by-step explanation:

4.05p+14.40=4.50p+13.50

4.50p-4.50p=13.50-14.40

-0.45p=-0.90

p=-90/-0.45

p=2

.'. 2 pounds are needed to trail milk

22 pounds es lo q tienes q poner

anya stocked her pond with 263 bass and 187 trout. 97 fish swam away in a flood how many fish are left

Answers

Answer:

353

Step-by-step explanation:

263 + 187 = 450

450 - 97 = 353

pls mark brainliest if this helped :)

353 fish would be the answer sorry if i’m wrong lol.

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:)

Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared

Answers

Robin will need to wash her car 4 times to have spent the same amount at both car washes. I hope this helps!
Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared
It will be 35 dollars

I'll throw u a birthday party if u can solve this....

I'll throw u a birthday party if u can solve this....

Answers

Answer:

2

Step-by-step explanation:

2

8(x+5) What is the answer when you use the distributive property

Answers

Answer:

8(x+5)

Step-by-step explanation:

8x65 65 miles per hour for 8 hours. Rewrite expression using distributive prop

8x+40

you distribute the 8 to the stuff in the parenthesis to get 8x+40

The distance traveled can be calculated using the formula D=s⋅t where s is the speed and t is the total time. Which of the situations below represent a total distance of 200 km? Select all that apply.

A) 50 km/hr for 4 hours
B) 100 km/hr for 2 hours
C) 55 km/hr for 4 hours
D) 40 km/hr for 5 hours

Answers

Answer:b is the answer

Answer:

A B and D

Step-by-step explanation:



Mrs. Stafford's grandchildren are participating in a gift wrap sale to raise money for their
school. She decided to stock up, so she ordered 3 rolls of reversible paper and 2 rolls of
metallic paper from Victoria, spending a total of $51. She also ordered 5 rolls of reversible
paper and 2 rolls of metallic paper from Karen, which cost a total of $73. Assuming that rolls
d the same. what is the price for each kind of paper?

Answers

Answer:

hope this helps........

Mrs. Stafford's grandchildren are participating in a gift wrap sale to raise money for theirschool. She

hi, can anyone help me please​

hi, can anyone help me please

Answers

Answer:

D

Step-by-step explanation:

A is incorrect because 5 cubed is not -125. it is positive 125.

B is incorrect because -3 cubes is not 27, it is negative 27.

C is incorrect because -10 squared is also 100, not only 10 squared.

D is correct because both -12 squared and 12 squared equal 144.

Answer:

D

Step-by-step explanation:

please help me, i need is asap

please help me, i need is asap

Answers

Answer:

A

Step-by-step explanation

180-(114+47)=19

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

PLEASE HELP!! ???? DONT KNOW THIS

PLEASE HELP!! ???? DONT KNOW THIS

Answers

Answer:

Here's the solution I created on Overleaf:

The answer is 29 I believe!

100 PTS PLS HELP PLS PLS PLS PLSPLSPLPLSSPLSPLSLS

100 PTS PLS HELP PLS PLS PLS PLSPLSPLPLSSPLSPLSLS

Answers

Answer:

D

Step-by-step explanation:

Lets go through each answer choice and check if it is correct.

A: False. 50% of 70 is not 31.

B: False. 17% of 70 is not 17.

C: False. The fraction 8/70 does not simplify to 2/25.

D: Correct. The fraction 14/70 simplifies to 2/10.

Answer:

The answer is D, On average, 2 out of 10 adults visited the museum most frequently.

Step-by-step explanation:

You can find this out by finding out how many adults there was total. You would do 31+14+17+8=70 and the you can see that 14 went to the museum so it would be 14/70. This fraction simplifies to 2/10.

Baldwin is a salesperson. He sold an oil painting for $386 and earned 18% commission. How much commission did Baldwin earn?

Answers

He earned 69.48$ commission
386 x 0.18= 69.48$.

Answer:

For the painting, 69.48

Step-by-step explanation:

386*18%=69.48

pls answer with real answers thank you (2)

pls answer with real answers thank you (2)

Answers

Answer:

So I'm not gonna give you the answer cause this is pretty easy math but I will walk you through it.

Step-by-step explanation: First multiply any 2 numbers you want. Write that number down and multiply the next 2 numbers and write it down. Add the 2 numbers you got from multiplying. With the number left over just add it to the equation.

the first 5 multiples of the number 6.

A. 4, 8, 12, 16, 20

B. 5, 10, 15, 20, 25

C. 6, 12, 18, 24, 30

D. 7, 14, 21, 28, 35

Answers

It’s C.
6(1) = 6
6(2) = 12
6(3) = 18
6(4) = 24
6(5) = 30

Answer:

C

Step-by-step explanation:

6×1=6

6×2=12

6×3=18

6×4=24

6×5=30

What is will’s mistake?

What is wills mistake?

Answers

Answer:

y x yio zukt ani he kujut koki. y)

((:

His mistake was existingㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

Help I don’t get this question

Help I dont get this question

Answers

Answer:

no the first is -7 and the 2nd is 7

Answer:

No

Step-by-step explanation:

The absolute value makes anything in it positive. So I-7I is 7. But if there is a negative sign OUTSIDE of the absolute value, then it is negative.

-I-7I is -7

I-(-7)I is 7

Find the lateral surface area of the cylinder. Round your answer to the nearest tenth.
Im not too sure how to do lateral surface area PLEASEEE help me!!! No links though!!!!

Find the lateral surface area of the cylinder. Round your answer to the nearest tenth.Im not too sure

Answers

Answer:

14 pie times 2

Step-by-step explanation:

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