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Dmitriy789 [7]
3 years ago
7

Two gallons of gasoline cost $7.96, 5 gallons cost $19.90, and 12 gallons cost $47.76. Which equation gives the total cost y of

x gallons? (It’s the first question, 7a. I don’t get it pls help will give “thanks” and brainiest answer)

Mathematics
2 answers:
Nikolay [14]3 years ago
8 0

Answer:

9.7921

Step-by-step explanation:

tatiyna3 years ago
4 0

Answer:

y=3.98x

Step-by-step explanation:

y=3.98(2)= 7.96$

y=3.98(5)= 19.90$

y=3.98(12)= 47.76$

The number of gallons times 3.98 equals the price.

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Answer:

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Step-by-step explanation:

\textsf{area of a regular polygon}=\dfrac12ap

where:

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<u>Heptagon</u>

a = 5.0 ft

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