Mathematics Middle School

Use a proportion to solve:



The school bus drives at 96 miles in 4 hours. If it continues at the same rate, how many miles can the bus travel in 7 hours?

Answers

Answer 1

Answer:

420 miles

Step-by-step explanation:

Answer 2
168!! 96 divided by 4 is 24, so the bus drives 24 miles a hour, 24 times 7 is 168!

Related Questions

If I animated 4 frames in 6 minutes how many frames will I animate in 12? (Will give branliest for whoever explains it the best!)

Answers

Answer:

8 frames

Step-by-step explanation:

6*2=12, so

4*2=8

7.2.4 Practice Math 6th grade
Find the measure of WOV. Which angle relationship did you use?

Answers

tho find the measure of WOV you subtract 30 from 90.

90-30=70

the angle relationship used is complementary angles because 90 and 30 add up to a measure of 90 degrees.

Answer:

Evaluate 15-k=3

Step-by-step explanation:

1. The chairman of the community bazaar is assigning people to chair committees. How many different
ways can the 6 people be assigned to chair the subcommittees?

Answers

720 if i got the question wrong <43

The water level in a glass decreases 0.4 cm each hour due to evaporation. At the beginning of the experiment, the water level is 12.6 cm.

Let x represent time, in hours, elapsed since the beginning of the experiment and let y represent the water level, in centimeters.

Part A

Construct a linear function, using x and y from above, that determines the water level at a given time, in hours, after the experiment begins.

Part B

How many hours does it take for all of the water to evaporate?

Answers

Answer:

Part A

12.6 - 0.4x = y

Part B

x = 31.5

Step-by-step explanation:

Part B

12.6 ÷ 0.4 = 31.5 hours

y=12.6-0.4x is the required linear equation and it takes 31.5 hours to completely evaporate the water in glass.

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

Given that in the beginning of the experiment, the water level is 12.6 cm.

The water level in a glass decreases 0.4 cm each hour

Let x represent time, in hours, elapsed since the beginning of the experiment and let y represent the water level, in centimeters.

We need to find the linear function, using x and y from above, that determines the water level at a given time, in hours, after the experiment begins.

y=12.6-0.4x

We need to find how long will it take to for all of the water to evaporate.

12.6/0.4 = 31.5 hours

Hence, y=12.6-0.4x is the required linear function and it takes 31.5 hours to completely evaporate the water in glass.

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ2

How would you represent a situation that has more than 1 solution? What does the solution represent about that situation? Explain how you know.

Answers

Answer: An inequality

Step-by-step explanation: The set of all solutions of an inequality is called the solution set. The symbol ≥/ means “is not greater than or equal to.”

Please Help me 7th grade math

Answers

Shape 1: 6 inch.
Shape 2: 12 inch.
Shape 3: 9 inch.
shape one is 6 inches, shape two is 12 inches, and shape three is 9 inches. hope this help!

PLS HELP!!!!!!!!!!!!!

Answers

Answer:

42.5, sorry if I get it wrong lol

Step-by-step explanation:

42.5 yes correct !!!

Please help me answer this

I’ll give brainlest if it right

Answers

Answer:

3/10

Step-by-step explanation:

Their are three meat options you could select and there are ten options in the game so there for the probability is 3/10.

7/10 is the answer because it asks the probability of NOT choosing meat.

The rule is x→y=−x. Copy and fill in the table with at least 4 points.
x l y
l
l

Answers

Answer:

is there numbers???

Step-by-step explanation:

Please someone help me!!! ASAP

Answers

The correct answer is 5 bags
It’s 5 bags the answer

Factor [tex]15x+ 40[/tex] Show what you're dividing each term by

Answers

Answer:

The answer is 5(3x + 8)

Step-by-step explanation:

Find the Greatest Common Factor (GCF).

[tex]gcf = 5[/tex]

Factor out the GCF.

[tex]5( \frac{15x}{5} + \frac{40}{5} )[/tex]

Simplify each term in parentheses.

[tex]5(3x + 8)[/tex]

hence, the answer will be 5(3x + 8).

Answer:

15x+40 = 5(3x+8)

Step-by-step explanation:

The GCF (greatest common factor) of the terms 15x and 40 is 5.
15x/5 + 40/5
5(3x+8)

I has happiness, now is depressed now happiness agen. please answer, sorry. I'm weird, Thank you!

Answers

Answer:

3x5+4x2-4=19

Step-by-step explanation:

dont be sad ok :D

Answer:

the answer for the thing there is X

Step-by-step explanation:

because is you multiply 3 by 5 you get 15 and then you add 15 with 4 and get 19. after you get 19 you multiply that by 2 and get 23 and then you subtract that by 4 and get 19 as your answer.

Hope this helped

How do I troll my teacher just found out their side job is a P05N actor

Answers

Answer:

just make hints of it to them, whats their name tho?

Step-by-step explanation:

Answer:

MAKE A FAKE ACCOUNT AND TERRORIZE THEM

Step-by-step explanation:

TELL THEM YOU KNOW WHO THEY ARE AND WHERE THEY WORK, BUT DONT TELL WHO U ARE

Hurry, please?

Its math thats all

Answers

Answer:

Below.

Step-by-step explanation:

3^3 = 27

and 4^3 = 64, so the answer will be between 3 and 4 on the number line.

Looks like Lin  took the square root of 49 instead of the cube root.

3^3 = 27 i believe.

Explain how to find the volume of a triangular pyramid. (Explain the steps)

Answers

Zoom in to see clearly and it shows an example there.

-7x + 6= 27
What is X?

Answers

-7x + 6 =27

subtract 6 from both sides
-7x =21

divide both sides by -7
x= -3
I just used the app photo math I recommend it. I use it all the time but X would be -3

how to distribute negatives, such as - (6r - 10)

Answers

Answer:

In a problem using the distributive property, think of the minus sign as a negative symbol for the number which follows it, rather than the operation of subtraction. Apply the rules for multiplying positive and negative numbers, then insert the correct sign, + or –, between the final terms of your answer.

Step-by-step explanation:

-(6r-10)
-6r+10
I am not sure but if you use mathpapa it will give u the answers

Maria makes beaded necklaces. She charges a rate of $0.75 per inch in length plus $0.25 per bead as shown in the expression, where x represents the number of inches and y represents the number of beads.

0.75
x
+
0.25
y
What would Maria charge for a necklace 16 inches long with 60 beads?

Answers

16x+60y
16(.75)+60(.25)
12+15=27
maria would charge $27 for this necklace

Step-by-step explanation:

27$

Solve the System of Equations
5x-4y=-10
y=2x-5

What is x and y?

Answers

Answer:

x = 10

y = 15

Start by putting the second equation in for the y value of the first equation and then solve for x. Then use that to find y.

Step-by-step explanation:

Find m∠VUR. Justify your answer.

Answers

Angle VUR =130°

Angle VUR and and Angle RUS are Supplementary Angles, meaning the sum of them together =180°

Subtract 50° from 180° and you get 130°.

I hoped this helped.

Really need help rn...........................

Answers

answer
5,2
step by step..

PLEASE PLEASE HELP WILL GIIVE BRAINLIEST
I AM BEING TIMED

Answers

the correct answer is b .

Answer:

b will be the answer

Step-by-step explanation:

exponential function

A function in which the base e, the base of the natural logs, is raised to some power.

Find the value of x and m∠HKL.

Answers

Answer:

x = 25 degrees   ∠HKL = 102 degrees

Step-by-step explanation:

The whole thing equals 180, since it is a straight angle

The value of HKL is 180 - 78 = 102

So that means 4x + 2 = 102

Subtract 2 from both sides:

4x = 100

Divide both sides by 4:

x = 25

You want to buy seeds to plant a tomato garden. You have $15 to buy the seeds. Each seed package costs $1.25. We will let p equal the number of seed packets you can buy. Write an equation you can use to find out how many seed packets p you can buy.

Answers

$15/$1.25 = p
p = 12
(/ means divide the numbers on either side)
15 divided by 1.25 = p

The number of gift baskets Nikki can make varies directly with the amount of time she spends making the baskets. She can make 6 baskets in 1/2 hour. How many baskets can Nikki make in 4 hours?(PLS HELP, AND RIGHT ANSWERS PLZ TRY)

Answers

Answer:

48

Step-by-step explanation:

6= 30 minutes

12= 1 hour

24= 2 hours

36= 3 hours

48= 4 hours

48 have a great day bud

could someone help me with this? it'd be very appreciated!

Answers

Answer:

47,759

Step-by-step explanation:

77 + 216 x 326 then divide by 2

there are 6 boys and 5 girls in the debate class. kids are being selected to go present their work without getting opt-out where is the probability that a boy will be selected to present twice?

Answers

Answer:

30%?

Step-by-step explanation:

6 boys, 5 girls

first selection is a 6/11 chance it's a boy.

second seletion is a 6/11 chance it's a boy.

6/11 times 6/11 is... 0.2975 or about a 30% chance ( i think)

Just multiply the probability of the first event by the second. For example, if the probability of event A is 2/9 and the probability of event B is 3/9 then the probability of both events happening at the same time is (2/9)*(3/9) = 6/81 = 2/27.

A mix in ice cream shop charges $3.00 a cup with each mix in costing an additional $1.50. Which equation shows the relationship between y, the total cost, and x, the number of mix ins?

Answers

The answer is 1.50x+3.00=y

Choose the correct definition of volume.

the amount of space a 2-dimensional object takes up
the amount of space a 3-dimensional object takes up
the distance from the bottom to the top of an object
distance from one point to another

Answers

Answer:

the answer is the amount of space a 3D object takes up

Answer:

the amount of space a 3-dimentional object takes up

Step-by-step explanation:

A sequence can be represented by an= 3 + an-1. If a1 = 2, which expression could be used to represent the same sequence?

A - 3 - n
B - -1 + 3n
C - -3 + 2n
D - -2 + 2n

Answers

A I got a 100 on this test too
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