Acar can travel 72 miles on 3 gallons of gasoline. how far can travel on 5 gallons of gasoline?

120 miles

Step-by-step explanation:

To solve, find the unit rate of miles per gallon.

72 / 3 = 24 miles per gallon.

This means on 5 gallons he can go 5*24 = 120 miles

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!