g = 15 - (m/32)If Vera stars with a full tank of gas, the number of gallons of gas g, left in the tank after driving m miles is given by the equation above. When full, how many gallons of gas does Vera's tank hold?15 gallons.17 gallons.32 gallons.480 gallons

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ANSWER

15 gallons

EXPLANATION

The equation that models the situation is

[tex]g(m) = 15 - \frac{m}{32} [/tex]

When the tank was full the man did not cover any mile.

To find the the number of gallons of gases Vera's tank holds, we substitute m=0 into the equation to get,

[tex]g(0) = 15 - \frac{0}{32} = 15[/tex]

Therefore the correct answer is is option A 15 gallons