Mathematics Middle School

Gavin and Ethan are training for a race. Last week, Gavin ran 7 kilometers, and Ethan ran twice as far as Gavin. What is the total distance that Gavin and Ethan ran last week? Express your answer in meters.

Answers

Answer 1
They ran 21 kilometers in total
Answer 2
Gavin + Ethan = 21 kilometers

Related Questions

Uwill get a free hamster if u get this right

Answers

Answer:

1.multiplaction propertys

2.commutive property

Step-by-step explanation:

now were my Hamster!!!

Answer:

Step-by-step explanation:

Number one is a

number two is b

Which best describes the transformation that occurs in the graph?

A)Ditation

B) Reflection

C) Rotation

D)Translation

Answers

Answer:

Reflection

Step-by-step explanation:

ANSWER
B) Reflection
EXPLÁNATION
The shape is perfectly reflected as if it has a mirror between

Each cube inside the rectangular prism has an edge length of 3/4 inch. What is the volume of the rectangular prism?

Answers

Answer:

9in

Step-by-step explanation:

Answer: 81 in

Step-by-step explanation:

pls mark brainliest if can or just give a thanks

helppppp me please heheheh

Answers

Joe nuts yah feel me lol because

Answer:67,344,000 + 14,815,680 Is all I can rlly think of.....

Step-by-step explanation: well so 22% of 67,344,000 is 14,815,680 so you add them and that should represent 82,159,680 which is the number of minority voters in 2008.

Find the area and perimeter of parallelogram.

Answers

Answer:

Area: 40 cm Perimeter: 30 cm

Step-by-step explanation:

When finding the area of a parallelogram, you use the inside length (in this case, 5cm) and the base (8cm). With perimeter, you use the base and the length (6cm).

8*5=40

8+8+6+6=30

Deborah bought a computer for 25% off the list price. If the list price is $2,428, how much did Deborah spend?

Answers

607 is the correct answer

Deborah spends $1821 to buy the computer.

What is the percentage?

One of the various ways to express a number, ratio, or fraction is as a percentage. In daily life, it is often used to describe probability, grades, and much more. The symbol used to represent it is %. Assume that 10% corresponds to 0.01, 10%, 10/100, or ten hundredths.

Given that, Deborah gets the 25% off on the computer that she purchased.

the final value of computer =(1-  25%) * 2428

the final value of computer =  (3/4) * 2428

the final value of the computer = 1821

Therefore, Deborah total spends 1821$ o the computer after the off.

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Wilson Middle School has a population of 973 students and is growing at an average rate of 4.25% annually. Write an equation to model the population of Wilson Middle School over x number of years.

Answers

Answer:

973 * (4.25*365)

they are correct So you can just copy six and seven

The number of calories burned by a 90-pound cyclist is proportional to the number of hours the cyclist rides. The equation to represent this relationship is y = 225x. What is the constant of proportionality?

Answers

it should be 135





hope this helps

The constant of proportionality is 225.

Given that,

The number of calories burned by a 90-pound cyclist is proportional to the number of hours the cyclist rides. The equation to represent this relationship is y = 225x

Based on the above information, the calculation is as follows:

y = kx

So here the constant should be 225.

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ill give brainliest for help with algebra. random answers will be reported.
1. the sum of three consecutive integers is 114. what are the integers?
2. the sum of two consecutive ODD integers is 36. What are the integers?

Answers

Answer:

1. 37, 38, and 39

2. 17 and 19

Step-by-step explanation:

1.

x + x + 1 + x + 2 = 114

3x + 3 = 114

3x = 111

x = 37

The integers are: 37, 38, and 39

2.

x + x + 2 = 36

2x + 2 = 36

2x = 34

x = 17

The integers are: 17 and 19

Answer:

1. 37, 38 and 39.

2. 17 and 19

heres TOBI EVERYONE!!!!!!!!! Cutest dog EVER!!!!!! Whats 9+45?

Answers

Answer:

54

Step-by-step explanation:

Answer:

54. Nice dog!

Step-by-step explanation:

$22.95 shirt, 10% markup and 6% tax

Answers

Answer:

I believe its $26.77

Step-by-step explanation:

good luck!

Help me out!

It costs $3.55 to make a sandwich at the local deli shop. To make a profit, the deli sells it at a price that is 160% of the cost. The sandwich sells for $___. (Make sure to enter the answer as a decimal number only. Do not enter special characters such as the dollar symbol.)

Answers

Answer:

5.68

Step-by-step explanation:

160% of 3.55

1.6(3.55)=5.68

DOGO <3

$5.68!! that’s your answer! have a good day!

Which situation can be modeled by the equation 45−2.50x=11.50?

Possible Answers:

A: A stock with an original value of $45.00 decreases by $2.50 each week. After how many weeks, x, is the stock worth $11.50?

B: Cassie deposits $45.00 into a savings account with an annual interest rate of 2.50%. After how many years, x, will Cassie have $11.50 in interest?

C: The cost to pick apples is $2.50 plus $11.50 per pound of apples picked. How many pounds of apples, x, can be picked for $45.00?

D: Adam has $2.50 in his bank account. He deposits $11.50 into the account each month. After how many months, x, will Adam have $45.00?

Answers

Answer:

the answer is A i believe

Step-by-step explanation:

I’m pretty sure (A) is the only answer that will work for this equation

2 Examine the graph shown below. 1 2 1 3 2 Enter the slope of the line.​

Answers

Answer:

4/5 or 0.8

Step-by-step explanation:

Answer:

the slope is 2,3  

Step-by-step explanation:

help me plssssssssss

Answers

Answer:

no i am assuming

(if its not no please tell me)

Step-by-step explanation:

It’s no I’m pretty sure

A data set is made up of the values 6, 6, 8, 12, and 18.

The table shows the distance between each value and the mean of 10.

Answers

Answer:

D

Step-by-step explanation:

Answer:d

Step-by-step explanation:

15 points will mark brainliestttt

Answers

No because at the 13 min mark she is at 10.2 not just 10
No....................

A jogger runs 3/5 of a mile in 1/4 of an hour. If they continue at the same time rate, what is the unit rate of the jogger, in miles per hour?

Answers

If he ran that in that time multiply 3/5 by 4

Answer:2.20

Step-by-step explanation:

4x3=12

12/5=2 2/5 of 2.20

Masses of precious stones are measured in carats, where 1 carat = 200 milligrams.

What is the mass of a 70-dg diamond in carats? HURRY

Answers

Answer:
=35 carts
Explanation:

Use the commutative property to rewrite the expression x + 16 *


please help me

Answers

Answer:

......................

16+x

It’s just flipped girly so the answer should be 16+x

Which equation is true?

A. 600 divided by 10 to the first power = 6.
B. 600 divided by 10 to the second power = 6.
C. 600 divided by 10 to the third power = 6.
D. 600 divided by 10 to the fourth power = 6.

Answers

Answer:

b) 600 divided by the second power is 6 :)

Please mark brainliest!

The expression 600 divided by 10 to the second power = 6 is true.

Option B is the correct answer.

We have,

A.

600 divided by 10 to the first power

This can be written as,

600 ÷ 10

600/10

60

B.

600 divided by 10 to the second power

600 ÷ 10²

600/10²

600/100

6

C.

600 divided by 10 to the third power

600 ÷ 10³

600/10³

600/1000

0.6

D.

600 divided by 10 to the fourth power

600 ÷ [tex]10^4[/tex]

600/10000

6/100

0.06

Thus,

600 divided by 10 to the second power = 6 is true.

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PLEASE HELP ASAP
Answer correctly

Answers

Answer:

62,100

Step-by-step explanation:

Match each angle below with its measurement.

Answers

A = 90 degrees
B = 50 degrees
D = 140 degrees
E = 40 degrees
HOPE THIS HELPS!
A=90 degrees
B=50 degrees
D=140 degrees
E=40 degrees

How can you tell whether a function is a linear function?

A. Graph it and check to see if the graph is a straight line.

B. Check to see if it fits the pattern y = a + bx.

C. Look at the slope and make sure it's always changing.

Answers

Answer:

a

Step-by-step explanation:

I'm pretty sure that's it

The correct answer is A

Determine a rational number in between -2 1/4 and -2.8 justify and graph where it would be on a number line

Answers

Answer:

Its going to be on the -5, 0 point

Step-by-step explanation:

1.) k + 4n k = 3 and n = 7 *
5 points
2.) 3f - 6 - 4r when f = 7 and r =-5 *
5 points
3.) 9z + 8h + 2 when z = 3 and h = 7 *
5 points
4.) 3k + 4s when k = 6 and s = -2 *
5 points
5.) 5 + 7c + 9d when c = 3 and d = -3 *
5 points

Answers

1.) 31
2.) 35
3.)85
4.) 10
5.)-1
1. 31
2. -5
3. 85
4. 10
5. -1

a triangle has a side length of 13 cm and 5 cm. Which could be the value of the third side. 19 cm or 13 cm?

Answers

Answer:

The value of the third slide is 12

Step-by-step explanation:

Do not steal my points i will report
DONT LOOK AT THE ONE I MARKED JUST FIGURE IT OUT

Answers

1: dont be so rude we’re trying to help u 2: i think 24
lol uh its prolly 24

A rectangular box having no top is three times as long as it is wide, and two times as tall as it is wide. If its volume is 750, what is its surface area?

Answers

[tex]x^{3}[/tex]Answer:

try this

Step-by-step explanation:

[tex]x^{3}[/tex]*[tex]x^{2}[/tex]=750-[tex]y[/tex]


i don’t know the answer to ur problem i just need points !!

why would a prism beat a sphere in a competition?
A.GO FOR THE CUBE
B.NO ONE HAS THE EDGE
C.IT CAN NOT WINN

Answers

Answer:

B.

Step-by-step explanation:

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