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Ksivusya [100]
4 years ago
7

John drives 257 miles and uses 9 gallons of gas. How many miles per gallon did he get?

Mathematics
1 answer:
timurjin [86]4 years ago
4 0

Answer:

29 miles were used per gallon

Step-by-step explanation:

257 / 9 = 28.555..

We can round 28.555 to about 29.

So John got 29 miles per gallon.

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Which system of linear inequalities has the point (3,2) in its solution set?
chubhunter [2.5K]
None of the answers in the picture are the correct answer.
y > -2
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would be the correct answer here.
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8 0
3 years ago
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ipn [44]

Answer:

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Step-by-step explanation:

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Hope this helps :)

Please consider Brainliest :)

3 0
3 years ago
-2x+9y=5 when x equals 11
dimaraw [331]
You would multiply -2 by 11 and get -22.  Next your equation would equal to -22+9y=5.  You simply subtract -22 from both sides, which basically means you're adding 22.  Next your equation would be 9y=27.  All that is left to do is divide both sides by 9, and you get that y is equal to 3.  
6 0
4 years ago
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