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Neporo4naja [7]
2 years ago
14

On the highway, a car can travel 21 miles per gallon of gas. If the car travels for 4 hours on the highway at a rate of 65 miles

per hour, how many gallons of gas should the car use, to the nearest tenth of a gallon?​
Mathematics
2 answers:
lora16 [44]2 years ago
6 0

Answer:

12.4 gallons

Step-by-step explanation:

65 mph x 4 hours means the car went 260 miles. Divide by 21 to get the number of gallons. 12.4 gallons.

Firlakuza [10]2 years ago
6 0

Answer:

5.36

Step-by-step explanation:

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2 x<br>— = -----<br>7 x + 10<br><br>x = ???​
valentina_108 [34]

9514 1404 393

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Maybe you want to find x such that ...

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<em>Additional comment</em>

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