Mathematics Middle School

If a van traveled 225 miles in 5 hours, how far could the van travel in 7 hours?
QUICK PLZZZZZZ

Answers

Answer 1
The van would travel 315 miles which is 45 mph
Answer 2

Answer:

The answer is 315 in 7 hours.

Step-by-step explanation:

I divided 5 from 225 and that gave me 45

For 1 hour its 45

So for 7 hours you do 45 * 7 = 315

Related Questions

Which of the following tables represents a linear relationship that is also proportional?


A:
x y

0 2

4 4

8 6


B:
x y

0 0

2 1

4 2


C:
x y

0 1

5 3

10 5


D:
x y

0 3

3 7

6 11

Answers

Answer: A

Step-by-step explanation: you cross multiply

Order the numbers from closest to zero to farthest from zero:
4.38, l4.5l, l-4.6l, -l4.9l

HELPPPPP

Answers

The smallest number is the one closest to zero, or after zero, if it's a negative number, while the largest number is the number with the largest difference from the smallest, or the highest of value (not considering all situations). Usually, you would use the ascending order method for graphing numbers based on their value, which is indeed smallest to largest. According to thefreedictionary.com, "A function or variable continuously approaching zero as a limit." Tip: In ordering numbers based on value, the whole numbers that aren't negative are considerably believed to be the easiest numbers to order.

With that being said, here is the order of the numbers from smallest to largest:

4.38

4.5

4.6

4.9

Answer:

Here are the numbers ordered from closest to zero to farthest from zero:

4.38 (closest to zero)

4.5

-4.6

-4.9 (farthest from zero)

Step-by-step explanation:

Which pair of points forms a vertical line segment that is 4 units long? A. (–3, 5) and (–7, 5) B. (3, –8) and (3, –4) C. (2, 1) and (2, 3) D. (2, 4) and (–2, 4)

Answers

Answer: (-7,5) and (-3,5) :) there for answer is A

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Nile had 20% less strike outs this year than last year. He had 124 strike outs last year. Which steps are needed to calculate the number of strike outs Nile had this year? Check all that apply.


(A) Convert 20% to a decimal.

(B) Multiply: 0.2 × 124 = 24.8

(C) Divide: 124 ÷ 20 = 6.2

(D) Subtract: 124 – 24.8 = 99.2

(E) Add: 124 + 24.8 = 148.8

(F) Subtract: 124 – 6.2 = 117.8

Answers

Answer: hope this helps ♡

1. (A) Convert 20% to a decimal.

2. (B) Multiply: 0.2 × 124 = 24.8

3. (D) Subtract: 124 – 24.8 = 99.2

Step-by-step explanation:

20% less than 124

20% of 124, and then subtract so,

= \(\frac{20*124}{100}\)

= 0.2 × 124

= 24.8

124 - 24.8 = 99.2

How do you find the equation of a line passing through the points (2,-4) and (-6,-2)?

How do you find the equation of a line passing through the points (2,-4) and (-6,-2)?

Answers

Answer:

hoi zäme ich habe die Mail von gestern Abend

Find the value of x please :)

Find the value of x please :)

Answers

Answer:

32 degrees

Step-by-step explanation:

The sum of all angles in a triangle is 180 degrees.

A right angle (The one marked by a small square on the bottom left) measures 90 degrees.

You're given that the other two angles in the triangle measure 58 and x degrees.

To find x, we'll find the sum of all angles, and equate it to 180.

The sum of all angles = 90 + 58 + x = 148 + x degrees

\(148 + x = 180 \text{ // -148}\\\cancel{148 -148} + x = 180 - 148\\x = 32^{\circ}\)

If I did it correctly it should be 32°.

Solve the formula for x.
S=2πzx+7πz2

Answers

Answer:

Given:

S = 2πzx + 7πz²

Isolate x:

2πzx = S - 7πz²

Divide both sides by 2πz:

x = (S - 7πz²)/(2πz)x = S/(2πz) - 3.5z

\(\\ \tt\longmapsto S=2\pi zx+7\pi z^2\)

\(\\ \tt\longmapsto S=\pi z(2x+7z)\)

\(\\ \tt\longmapsto 2x+7z=\dfrac{S}{\pi z}\)

\(\\ \tt\longmapsto 2x=\dfrac{S}{\pi z}-7z\)

\(\\ \tt\longmapsto 2x=\dfrac{S-7\pi z^2}{\pi z}\)

\(\\ \tt\longmapsto x=\dfrac{S-7\pi z^2}{2\pi z}\)

\(\\ \tt\longmapsto x=\pi z\left(\dfrac{S-7z}{2}\right)\)

Select the correct answer.
Which data set has the widest spread?
A.
data set A: 3, 1, 2, 6, 7, 2, 5
B.
data set B: 4, 9, 4, 5, 3, 6, 8
C.
data set C: 1, 4, 6, 5, 7, 8, 5
D.
data set D: 4, 3, 4, 7, 2, 3, 1
E.
data set E: 5, 1, 4, 2, 6, 9, 2

Answers

Answer:

D

is the answer plss forgotten about everything and focus 9n your work

D is the correct answer!

Referring to the Fig, this sequence of toothpick figures has 6
toothpicks in Term 1, 11 toothpicks in Term 2, and 16 toothpicks in
Term 3. What rule can be used to find the number of toothpicks for
any term of the sequence?
a. term number × term number + 7
b. term number × 5
c. term number × 5 + 1
d. term number + 5

Referring to the Fig, this sequence of toothpick figures has 6 toothpicks in Term 1, 11 toothpicks in

Answers

The answer is C. Term number*5+1
The answer = C, all u really need to do if substitute the numbers into the equation and find which one of the equations fits the statement the question is talking about.

Someone help me with this ASAP!

Someone help me with this ASAP!

Answers

Answer:

48.1 somewhere around 36 and 57

Step-by-step explanation:

Answer:

36-57

Step-by-step explanation:

18.50 x 2.6 = 48.10, which is between those two numbers

Justin is evaluating the expression 12.5 + 3.8x, when x is 7.9.
12.5+3.8(7.9)
16.3(7.9)
128.77
What was Justin's error?
A. Justin should have multiplied 12.5 and 7.9 first.
B. Justin should have added 12.5 and 7.9 first.
C. Justin should have multiplied 3.8 and 7.9 first.
D. Justin should have added 3.8 and 7.9 first.

Answers

Option:-\( \sf{c ) Justin \: should \: have \: multiplied \: \red{3.8 }\: and \: \red{7.9 }\: first.}\)Given:-\( \frak{12.5+3.8x}\)

\( \: \)

\( \frak{x = 7.9}\)

\( \: \)

Solution:-

\( \frak{12.5+3.8x}\)

\( \: \)

\( \frak{12.5 + 3.8( 7 \: . \: 9 )}\)

\( \: \)

\( \frak{12.5 + 30.02}\)

\( \: \)

\( \boxed{\frak{ \blue{42 \: . \: 52}}}\)

\( \: \)

hope it helps! :)

the answer is option C….. for those who can’t see the answer above me^^^

Express the following sums and summation notation.

pls help me, i need this for tomorrow

Express the following sums and summation notation.pls help me, i need this for tomorrow
Express the following sums and summation notation.pls help me, i need this for tomorrow

Answers

For question 6 the answer is 91 just add the numbers

91 is correct for number 6

Multiplication Rule: Rewrite the product as a single power.
84 · 85 =

Answers

Let me know if this is right or wrong I’ll fix it
Multiplication Rule: Rewrite the product as a single power.84 85 =
It would be 34^1 x 84^1

I want to make sure im doing this right, if you could help it would be great

I want to make sure im doing this right, if you could help it would be great

Answers

Answer:

84

Step-by-step explanation:

7(9+3) you multiply 7 to both numbers like this

63+21 and then you can simplify

84

If you need the other 3 done just comment on this question to tell me

Also please mark brainliest

Answer:

Step-by-step explanation:

1.84

2.32

3.30

4.88

1.

84 because PEMDAS(parenthesis/Exponents/Multiply/Divide/Add/Subtact) says you do parenthesis first. So you add 9 and 3 to get 12. The you do 12*7 to get 84.

Y’all i need help this is due today

Yall i need help this is due today

Answers

Answer:

A

Step-by-step explanation:

20 x 2 = 40

30 x 2 = 60

the answe is A.
i did this last week

What is the ratio of cookies to ice cream cones?

What is the ratio of cookies to ice cream cones?

Answers

The ratio of cookies to ice cream cones would be 3:1

Answer:

3:1

Step-by-step explanation:

Cookies:Ice Cream

3:1

Hope this helps :)

PLEASEEEE HELPPPP!!!!

PLEASEEEE HELPPPP!!!!

Answers

Answer:

B, C, D, A

Step-by-step explanation:

I think you need to do the ones that have a bigger option of 2 first and then make your way to the smallest.

A,B,C, and D. Hope this is correct!

Please solve QUICKLY

Please solve QUICKLY

Answers

Answer:

C

Step-by-step explanation:

It isn't B because the point does not start at 600 and it is not A because it shows the entire decrease of the mass in one millennium. The correct answer is c.

It isn't B because the point does not start at 600 and it is not A because it shows the entire decrease of the mass in one millennium. The correct answer is c.

Which of the following statements would not translate to the equation 8 ÷ x = -4?

The quotient of eight and a number equals negative four.
The solution of a number divided by eight is negative four.
Eight divided by a number is equal to negative four.
If eight is divided by a number, the result is negative four.

Answers

Answer:

-2

Step-by-step explanation:

if you divide 8 by -2 you get -4

Answer:

The solution of a number divides by 8 equals to 4.

Step-by-step explanation:

This statement does not match the condition discussed above.

Help pls- I can't, my brain hurts-

Help pls- I can't, my brain hurts-

Answers

28x + 15y
x represents the amount of sweatshirts and y represents the amount of sweatpants
28 dollars for each sweatshirt with x players wanting sweatshirt
15 dollars for each sweatpants with y players wanting each sweatshirt
So the expression is 28x+15y to get the total amount of money

An automobile factory has a reputation for assembling high-quality cars. However, several new cars were shipped out to dealers that had a problem with the brakes. It is estimated that approximately 10% of the cars assembled at this factory have defective brakes. Five of these cars are shipped to a dealership near your school. What is the probability that none of the 5 cars will have defective brakes? Should the dealership be concerned? Explain.

Answers

Answer:

The dealership should be concerned because the probability is over 25%

I will give brainliest to whoever answers this question right

I will give brainliest to whoever answers this question right

Answers

4:7

168:?

_________________________________

168 ÷ 4 = 42

__________________________________

7 × 42= 294

___________________________________

New ratio- 168:294

294-168= 126

Answer these right for 50 points pt1

Answer these right for 50 points pt1
Answer these right for 50 points pt1
Answer these right for 50 points pt1

Answers

Answer:

0.42=42/100

42/100=22/50

22/50=11/25

Therefore the simplest form of 0.42is 11/25

The simplest form of 0.42 is 11/25

At a warehouse, boxes of merchandise are placed on shelves in stacks that are 7 boxes high. If each box is 4 3/5 inches in height, how tall is the stack of boxes?

A. 5/161

B. 1 12/23

C. 23/35

D. 32 1/5

Answers

Answer:

C

Step-by-step explanation:

4 3/5 ÷7 =

23/5 ×1/7=

23×1/5×7=

23/35

1/2 + 1/3 PLEASEE in fraction

Answers

1/12

This is because a common number between the two is 12 so 1/2 + 1/3 = 1/12

1/2+1/3=1/12 in fraction

Reasoning Use a negative integer to represent the depth, in feet, of the sea floor. MP.2​

Answers

Answer:

-6

Step-by-step explanation:

you didn't explain it well

Please help ASAP! -screenshot-

Brainlist 2 correct answers!

Please help ASAP! -screenshot-Brainlist 2 correct answers!

Answers

Answer:

P(not blue) = 1 - P(blue) = 1 - 10/50 = 40/50

= 4/5

P(2) = 5/20 = 1/4 = 25%

0.4 I think sorry if I’m wrong

I need it done asapp✔️

I need it done asapp

Answers

Answer:

It is at 0 that mean that is the answer right?

Step-by-step explanation:

0+3=3

0+(-3)=3

Hope this helps!

While in flight, a hot air balloon decreases its elevation by 83 2/5 meters and then increases its elevation by 83.7 meters.


Enter an inequality in the box to compare the changes in elevation of the hot air balloon while in flight.


2/5 83 >83.7


2/5 83<83.7


2/5 83 = 83.7

Answers

2/5 83 = 83.7 = Answer

Answer:

2/5 83 = 83.7

Step-by-step explanation:

The temperature on the ground during a plane's takeoff was 4*F. At 38,000 feet in the air, the temperature outside the plane was. Find the difference between these two temperatures , and enter the number only. 4 degrees * F; - 34 degrees * F

The temperature on the ground during a plane's takeoff was 4*F. At 38,000 feet in the air, the temperature

Answers

Answer:

-22*F

Step-by-step explanation:

The answer is -22*F because you are subtracting -7*F from -29*F.

Answer:

-22

Step-by-step explanation:

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