Mathematics Middle School

Solve using unit rates. A person on a moving sidewalk travels 10 feet in 5 seconds. The moving sidewalk has a length of 80 feet. How long will it take to move from one end to the other? The person will take _____ seconds to move from one end to the other.

Answers

Answer 1

Answer:

it will take 8 seconds

Step-by-step explanation:

Answer 2

Answer:

30 seconds

Step-by-step explanation:

Related Questions

The graphs below show the increases and decreases in a company's monthly closing stock values.
If you were the owner of this company which graph would you use to show growth since March? Be sure to justify your answer with mathematical reasoning.

Answers

Answer: graph A

Step-by-step explanation:

you can see it is going up look at march then look past that to the right is it going up or down the answer is it is going up so your answer: Graph A

Answer:

Graph A

Step-by-step explanation:

I just did this on edge and got it right hope it helps and please mark me as brainliest

evaluate this pleaseeeeee​

Answers

Your answer to this would be c)29
The answer is c) 29

The daily low temperatures in a city have been below 0° Fahrenheit (F) for the past two days. On Monday, the daily low temperature was −2℉ and on Tuesday, the daily low temperature was −7℉. What is the absolute value of the change in daily low temperatures between these two days, in degrees Fahrenheit?

(This is math class btw)

Answers

Answer:

5ºF is the absolute value of the change.

Step-by-step explanation:

Since absolute value is alwasy positive you will not need the negative sign. The difference between 7 and 2 is 5, so the answer is 5.

Please help me!!!

I will reward brailiest

Answers

Answer:

9.5

Step-by-step explanation:

Answer:

9.5

Step-by-step explanation:

2.1+2.1+1+3.3+1 = 4.2 + 1 + 3.3 + 1 = 5.2 + 3.3 + 1 = 6.2 + 3.3 = 9.5

What is the volume of a cube with an edge length of 3/4 inch?

Answers

Answer:

V=a cubed

Step-by-step explanation:

Answer:

v=a3

Step-by-step explanation:

plz help this is proportions math

Answers

Answer:

I would recommend using photo math its faster and easier I promise!! ;)

I think 42 is the anwser

3 Let g(a) = a² + 1 Evaluate g(-2)​

Answers

Step-by-step explanation: If g(a) = a² + 1, then g(-2) = (-2)² + 1

which simplifies to 4 + 1 or 5.

Remember to always use parenthses when

substituting your given value in for a.

Write the equation of the line in slope-interpret form

Answers

Answer:

y = x + 40

Step-by-step explanation:

The slope is rise/run (1/1), which is just 1 or x.

The y intercept is the point on the y-axis which is 40.

Hope this helps!!!

this equation would be: y = -10x + 40

I need help!!! I’ll give brainlist to the correct answer please!!

Answers

Answer:

the answer us b.

The correct answer would be b

Which expression is equivalent to 50y2+10y?
−10y(5y+1)
10y(5y+1)
−10y(5y−1)
10y(5y−1)

Answers

Answer:
10y(5y+1)

Explanation:
When expanding brackets you multiply everything on the inside by the outside.

So 10y x 5y = 50y squared

10y x 1= 10y

Put them together now. 50y squared + 10y

Hope this helped!
10y(5y+1)


Explanation:


Shenenenewne

What are the slope and y-intercept of this function?

Answers

Answer:

A

Step-by-step explanation:

Answer:

The answer is A:The slope is one the Y intercept is (0,3)

Estimate the difference: 7 3/4 - 2 2/5. Show your work.

Answers

Answer:

5 7/20

Step-by-step explanation:

7 3/4-2 2/5

convert to a common denominator

7 15/20-2 8/20=5 7/20

Answer: 7 7/20

Step-by-step explanation:

Just look it up on mAth

Way it also shows you step by step how to do it

5 points..! plus brainliest..!

Answers

Answer:

4th one

Step-by-step explanation:

Answer:

Last answer.

Step-by-step explanation:

I'll give brainliest! Help :'(

Answers

2. (x, y) = (2, 0)

3. (x, y) = (1, -1)
2.) (x,y) = (2,0)
3.) (x,y) = (1,-1)

I'LL GIVE BRAINLIEST:

B or D

Answers

Answer:

bbbbbbbbbbbbbbbbbbbbbbbbbbbb

Step-by-step explanation:

Answer: B

Step-by-step explanation:

Simplify 3 33/56

PLEASE

Answers

3 33/56 is the answer
The answer is 201/56 if you mean turn it into an improper fraction, if you mean otherwise just comment on this answer and I will try my best to calculate it:)

Which of these best describes Pi?

1. The square root of the area of a circle
2. The ratio of the radius of a circle to its diameter
3. The ratio of the circumference of a circle to 3.14
4. The ratio of the circumference of a circle to its diameter

Answers

The correct answer is 3 hope it helps :) pls mark brainliest

I need help with this question

Answers

Answer: use photomath

Step-by-step explanation:

you should use photomath

The surface area of the prism is ______ square units. All measurements in the image below are in units. (Input whole number only.)

Answers

Answer: 217.45

Step-by-step explanation:

Will give Brainly b.ruh !!!!!!!!!!!!!!!!!!!!!! XD

Answers

Answer–4,-3,-6

Step-by-step explanation:

Answer: 14,15,16,17 THWRE you go :)

Sarah is buying a necklace which is listed online as costing p dollars. When she goes to check out, she discovers the necklace is on sale for 15% off the listed price.

Which expression below will help Sarah calculate the cost of the necklace with the discount?

A. 1.85p

B. 1.15p

C. 0.85p

D. 0.15p

Answers

Answer:

it would be c or b bc  15 percent from them

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

100% is equal to 1.00 in decimal format. 15% is equal to 0.15. 1-0.15=0.85

Multiply 0.85 by p

I need help ASAP, find the perimeter

Answers

Answer:

24

Step-by-step explanation:

I believe the answer is 24 if we’re adding all sides together

plsss hurry!!!! i rlly need help

Answers

Answer:

41 21/25

Step-by-step explanation:

38 1/25 + 3 4/5 = 41 21/25

patty wants to run 5 over 6 of a mile every day for 5 days how far will she run in that time

Answers

the awnser is 4 1/6
i did this by multiplying 5/6 times 5

please i need someone who ACTUALLY knows the answer to answer this :((

Answers

Answer:

Derek and Sam are correct

Step-by-step explanation:

Answer:

Derek and Sam are correct

The sixth graders at Amir’s school voted for the location of their class trip. 35% of the students voted to go to the art museum. If 126 students voted for going to the art museum, how many sixth graders are at Amir’s school?

Answers

Answer:

360

Step-by-step explanation:

126/35%=360

Answer:

Step-by-step explanation:

 

The mountain climber descended 437.85 feet every hour. What is the change in the climber's elevation after 6 hours?

Answers

The answer should probably be 2627.1 feet

Hope this helps!

Answer:

2627.16  lower down the mountain

Step-by-step explanation:

Every hour, the mountain climber decends 437.85 ft. Using Every to give you a clue as what operation to use, you do

437.85* 6

2627.16

Find the circumference of the circle. Round your answer to the nearest hundredth. Use 3.14 or 227 for π. the circle is 3

Answers

Answer:

18.84 ft

Step-by-step explanation:

The formula for the circumference of a circle is to multiply the radius (The line that's 3 ft in this case) by 2 and then multiply by π, which the problem says to substitute 3.14 in. Since the radius of this circle is 3, we multiply 2 by 3 and then multiply that by 3.14 to find our circumference. 3 * 2 = 6 and 6 * 3.14 = 18.84. The circumference of this circle is 18.84 ft.

Answer:

18.84 ft

Step-by-step explanation:

Look in the comments to see the question
:)

Answers

I’m trying to looking :)

Which number is IRRATIONAL?

Answers

Answer:D

Step-by-step explanation:

The answer is D because all the others are perfect squares

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