Mathematics Middle School

Peter complete 7 miles in 6 min. At what rate must he run in order to finish in 42 min?
63
29
49
112

Answers

Answer 1
49 because 42 / 6 = 7 and 7 x 7 = 49

Related Questions

A large bottle of juice contains 500 milliliters of juice. A small bottle contains 50% as much juice as the large bottle. How many milliliters of juice are in the small bottle?

Answers

Answer:

250 milliliters of juice.

Step-by-step explanation:

You need to find 50% of 500. What I like to do in this situation is turn it into a basic division problem:

500 ÷ 2

500 divided by 2 is 250.

Helloo! I really need help on this!

Answers

the answer is c. The range fo the length of the fish caught by Freddy is greater than the range of the length of the fish caught by Waldo.
The correct answer is C. I hope this helped!! :)

7-2(x-5)
............................

Answers

Hey there!

7 – 2(x – 5)

DISTRIBUTE

–2(x) + (–2)(–5)

–2x + 10

7 – 2x + 10

COMBINE your LIKE TERMS

7 + 10 = 17

–2x = –2x

Answer: –2x + 17 ☑️

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

-2x+17 thas the answer I think

Choose ALL that are less than 4%.

Answers

Answer:

-√23×10^-2⅓0

Step-by-step explanation:

3×10^-2=0.03

⅓0=0.03

-√2=-√2 and (4%=0.04)

Giving brainliest!!!!!!!

Answers

Answer:

9

Step-by-step explanation:

The correct answer would be C. 21 cubic units

Explanation:

volume = length x width x height
volume = 4 x 1.5 x 3.5
volume = 21 cubic units

HELP ASAP!

Simplify. Please show your work.
3a+10b+4a-4b



Solve the equations below for x. Please show your math work step by step.
Part (a): x+(-3)=7 Part (b): 2x-2=-12





Solve the equation for m. Please show your math work step by step.
2(m + 6) = 24




Mikey solved the inequality problem below incorrectly. Explain her error and redo the problem showing the correct answer.
Original problem: -4x+8<32
Mikey’s math work: -4x+8-8<32-8
-4x÷-4<24÷-4
x<-6

Answers

You should download photo math

PLS HELP ASAP 30 POINTS

Answers

Number of possible outcomes in the first blank and the second blank is number of winners

I NEED HELP ASAP!!! I COULD GIVE BRAINLIST TO THE FIRST PERSON.

Answers

1. 720,000
2. 119.50
3. 17.64
4. 12.48
5. 77.74

Solve for x: 3(x-4)=12

Answers

the answer would be x=8
first, do distributive property. 3 • x and 3 • -4. Now you get 3x-12=12. Now add 12 to both sides. Now you have 3x=24. Now divide by 3 to get your x alone and you answer which is 8!

a(5x + 3) = b + 15x

a = (?)
b = 5ax + 3a - 15x (?)

Answers

Answer:

nice name man

Step-by-step explanation:

The answer is in the image attached. Sorry if it’s wrong.

You find a coat that you would like to buy priced at $92. The percent of markup for this clothing store is always 125%. How much did the clothing store pay for this coat, before it was marked up?

Answers

Answer:

$73.60

Step-by-step explanation:

Because if the marked up price is $92 that means you'll get $73.60

PLEASE HELP ME PLEASE

Answers

Answer:

1

Step-by-step explanation:

Answer:

pretty sure it is 1

Step-by-step explanation:

Good luck

pls help me



the vertices of a triangle are A(2,4) B(2,1) C(3,1).reflect the triangle in the x axis then rotate it 90 degrees counterclockwise about the orgin.​

Answers

Answer:

B is the correct answer here

B is correct in this situation!!!

Once you have created both sets of numbers, complete the following tasks. In each task, make sure to clearly label which set you are identifying or describing.

1. Identify the elements of each set that you created.
2.Calculate the mean of each set. Show your work in your answer.
3.Calculate the mean absolute deviation of each set. Show your work in your answer.
4. Describe the process you used to create your sets of numbers under the given conditions.

Answers

Answer: yes

Step-by-step explanation: because it trusts me

PLEASE HELP ME THANK YOU SO MUCH ALSO IM REPORTING YOUR ACCOUNT IF YOU TAKE MY POINTS WITHOUT HELPING

Answers

Answer:

1.A 2. b or c

Step-by-step explanation:

Answer:

1.) b

2.) c

Step-by-step explanation:

Can someone explain to me how I can eliminate one of the variables to solve this equation for one of the variables?

Answers

Answer:

In the elimination method you either add or subtract the equations to get an equation in one variable. When the coefficients of one variable are opposites you add the equations to eliminate a variable and when the coefficients of one variable are equal you subtract the equations to eliminate a variable.

Step-by-step explanation:

hope that helps! (:

Answer:

x = 1 and y = 4

Step-by-step explanation:

Multiply the top equation by 7 on both sides, and then cancel it out:

7(5x + y) = 7(9)

35x + 7y = 63

Now use this equation to cancel out -7y on the second equation:

35x + 7y = 63

10x - 7y = -18

45x = 45

x = 1

Now that we have our x-value, we can plug it into one of our two original equations:

5(1) + y = 9

y = 4

Please help. But please help

Answers

Answer:

0

Step-by-step explanation:

-2(4)/2 + 4

-2 * 4 = -8

-8/2 = -4

4 - 4 = 0

Answer: 0

Explanation:
-2(4)= -8
-8/2= -4
-4 + 4= 0

Answer the questions and provide an explanation (if needed).

Answers

Answer:

1. 0 2. 130 3. -9.9

Step-by-step explanation:

What is the volume of this square pyramid?
I'm giving out brainliest for the best answer!

Answers

Answer:

1280

Step-by-step explanation:

Your welcome UWU
WATCH ANIME AND GACHA LIFE
U WILL LIKE IT I PROMISE

Danielle is making protein balls. She uses 1 1/2 cups of protein powder, 2 1/4 cups of peanut butter, and 2/3 cup of honey. Which equation represents the total number of cups of ingredients Danielle uses?

Answers

Answer:

4 (5/12). four and five-twelfths

Step-by-step explanation:

1/2 is the same as 2/4, so: 1 1/2 = 1 2/4

1 2/4 + 2 1/4 = 3 3/4

3/4 and 2/3 have a LCM or least common multiple of 12

4 x 3 = 12 and 3 x 4 =12; but whatever you do to the bottom you have to do to the top (3/4) turns into (9/12) and (2/3) turns into (8/12)

9/12 + 8/12 = 17/12 or 1 5/12 as a mixed number

3 + 1 5/12 = 4 5/12

The answer is 4 5/12

91^-1/12 in surd form

Answers

Answer:

what do you mean by surd?

Step-by-step explanation:

i can probably help you

Answer:

1/1092

Step-by-step explanation:

Reduce the expression by cancelling out the common factors. The exact form is 1/1092 and the decimal form is 0.00091575.


This table is proportional. What is the constant of proportionality?
k=

Answers

Answer:

huh

Step-by-step explanation:

Im pretty sure 3.5 hope this helps!

i need ill post question 20 after i really need help

Answers

1. 3
2. -4
3. -17
4. -13
5. 1
6. 14
7. -45
8. 36
9. -75
10. 3
11. -15
12. -12
13. -5
14. 15
15. 72
16. -10
17. 25
18. -282

Will give brainliest please show your work

Answers

Answer:

Step-by-step explanation:

For surface area you wanna find the area of all the sides and then add them up to get surface area

Take all the measurements and multiply each one by 2 because there are 2 sides for each measurement and then add your answers all up to get your final answer. For example: here’s what I did for problem 1

Which list is in descending order?

Answers

The answer is B because if you convert all of them to decimals you get it in that order.

Juanita has 3 rectangular cards that are 3 inches by 9 inches. How can she arrange the​ cards, without​ overlapping, to make one larger polygon with the smallest possible​ perimeter? How will the area of the polygon compare to the combined area of the 3 ​cards?

Answers

Pu 2 together straight up then one above it sideways

CAN I GET SOME HELP PLEASE THANKS

Answers

9.50$ is the answer. Trust me

25. Answer:

A

Because m = coast of the masks and 8m = 8 mask times the coast of the masks. Then you need to add the shipping which would got you 80.95.

26. Answer:

B

80.95 - 4.95 = 76

76/8 = 9.50

-3x + 1 < 7 on number line

Answers

Answer:

D.    x is greater than -2

Step-by-step explanation:

Ok so,

-3x + 1 < 7

First, do the opposite of +1 which is -1 so you have to subtract 1 from both sides. Which should look like this.

-3x < 6

Then you divide -3 with 6 which will give you -2. You change the inequality sign becuase you divided with a - number.

Hope his helps. Have a good day!

What does r = in r=__x__?

Answers

R would equal x, as it states that lol
R would just equal x

PLEASE HELP!!
Which relation is a function?
A. {(4, 0), (4, -5), (4, -2), (2, -4)}
B. {(0, 1), (1, -4), (0, 5), (1, -7)}
C. {(3, 4), (1, -2), (-5, 4), (2, 2)}
D. {(3, -1), (2, 3), (10, 2), (10, 8)}

Answers

Answer:

only c is function as it has unique images

others are not function because image ain't unique

The answer is C cuz it is 3,4
Other Questions
hello please help ill give brainliest but you have to have a correct answer! what is metaphase HELEPWOAUSJSKQJDHEHR Is there anyone good with grammar Please help anyone im begging Levels of government in GEorgia Please help ! 1. Kenken puzzle 3x3 It costs $14.50 to rent a canoe and $6 to use the canoe for an hour. You have $32.50. Write an equation that represents the number h of hours you can rent the canoe. An equation is BLANK =32.50. simplify the following expression[tex]( {5}^{3} ) {}^{5} [/tex] 5) Graph the following inequality. (3 points) 6x-2y>8 Which of the following statements describes a process that occurs during photosynthesis but not during cellular respiration?ATP is produced that stores energy.OChemical energy is converted to light energy.Reactions occur in the mitochondria of the cell.Light energy is converted to chemical energy. A water tank holds 254.34 m cm3 of water. Ifthe diameter of the tank is 6 meters, calculatethe height If 42.68 ml of 0.43 M KOH is used to neutralize 18.40 ml of H, SO4, calculatethe concentration of the sulfuric acid solution.Write the net ionic equation of this reaction Define Parameters. Help !! 5.6 g of Iron reacts with excess fluorine gas.The mass of iron fluoride produced is 11.3 gWhat is the formula of the iron fluoride? Please describe the role of games in modern society!( SOMEONE ANSWERED BUT I NEED ANSWERS AGAIN) I need help with Geometry Continued use of chemical fertilizers causes a buildup of what substance in soil? HEY LOOK HERE I NEED YOU TOO CHECK IF THIS IS CORRECT! A body of mass 2 kg moves in a (counterclockwise) circular path of radius 3 meters, making one revolution every 5 seconds. You may assume the circle is in the xy-plane, and so you may ignore the third component.A. Compute the centripetal force acting on the body. B. Compute the magnitude of that force. There are many ways we can ___ our roads into safer places. First, every driver should have to take a yearly test to prove his or her ___ in driving, and we should ___ the driving privileges of anyone who does poorly on the test. You may think that a yearly test is unfair and ___, but i believe it is a necessary ___ that will prevent harm. The police should also enforce laws ___ and fairly, so that all drivers are treated the same way. If an officer sees someone ___ a traffic law, the officer should give the person a ticket rather than just a warning. This is not an unfair ___ into the persons life. It is, instead, a lifesaver for all of us.ConsistentlyPrecaution TransformExcessiveIntrusin ProficiencyRestrictViolate