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2 years ago

Brad drives 527 miles on 17 gallons. How many miles does Brad drive on one gallon?

Mathematics

2 answers:

Step2247 [10]2 years ago

5 0

31 miles an hour just divide 527 by 17

Nostrana [21]2 years ago

5 0

Answer:

31 miles per hour

Step-by-step explanation:

527/17 = 31 miles per hour when you divide the two your taking your miles that the car drove and the gallons it needed and getting your answer from that

hope this helps and make me brainliest please

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The yard behind the Cindy’s house is rectangular in shape and has a perimeter of 72 feet. If the length l of the yard is 18 feet

PtichkaEL [24]

Let
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W--------> the width l of the yard

we know that
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substitute equation 2 in equation 1
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2 years ago

6 qts equals ? pints 8 qts equals ? gallons and 48 fl oz equals ? cups

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Answer:

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Step-by-step explanation:

x and y are two numbers.

Two equations:

x · y = 15

x + y = 16

Rearrange one of the equations (I'll rearrange the sum equation):

x + y = 16

x = 16 - y

Substitute that to the other equation and solve for y:

x · y = 15

(16 - y) · y = 15

16 - y · y = 15

16 - y² = 15

-y² = 15 - 16

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y² = 1

y = √1

y = 1

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x · y = 15

x · 1 = 15

x = 15

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15 · 1 = 15

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