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2 years ago

What’s the untit rate for 400 miles on 20 gallons

Mathematics

1 answer:

victus00 [196]2 years ago

6 0

Answer:

20 miles per gallon

Step-by-step explanation:

We want a unit rate where

1 is in the denominator

so we divide top and bottom by 20

$\frac{400 miles/20}{20 gallons/20}$ = $\frac{20 miles}{1 gallon}$ = 20 miles a gallon

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If 3 boxes weigh 10 pounds, how much do 4 boxes weigh?

Nataly_w [17]

Answer:

About 13.32 Pounds

Step-by-step explanation:

First. take the total weight of the three boxes and divide it by the number of boxes.

10/3 = 3.33 and so on

Now we know each box ways 3.33 pounds.

Now multiply 4 boxes by 3.33 pounds.

4 x 3.33 = 13.32

So the answer should be about 13.32 pounds.

8 0

2 years ago

Read 2 more answers

What would be the answer

sashaice [31]

Answer:

I think It's option (B) 45

Step-by-step explanation:

But I am not sure It's correct or not

I hope It's helpful

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2 years ago

An equation is shown.

mr_godi [17]

Answer:

Step 1 should be (14.4+18)...PEMDAS

Step-by-step explanation:

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3 years ago

Answer this simple quick question!! Pls :)

Alex_Xolod [135]

Answer:

If it is that simple then do it yourself LOL

Step-by-step explanation:

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2 years ago

Billy has x marbles. Write an

babymother [125]

Answer:

$Charlie = 5 + x$

$Danny = x - 8$

$Eric = 3x$

Step-by-step explanation:

Given

Billy's Marble = x

Required

Determine a,b and c

a. Charlie's Marble

"5 more" means 5 + or + 5

Since Billy's Marble is represented with x, then Charlie's Marbles will be

$Charlie = 5 + x$

b. Danny's Marbles

Having "8 fewer" means we have to subtract 8 from Billy's marble;

Since Billy's Marble is represented with x, then Danny's Marbles will be

$Danny = x - 8$

c. Eric Marbles

Having "three times as " means we have to multiply Bill's marble by 3;

Since Billy's Marble is represented with x, then Danny's Marbles will be

$Eric = 3 * x$

$Eric = 3x$

3 0

3 years ago