Bonnie filled her car's gas tank. She put in 10 1/2 gallons and paid $42. Write the ratio in fractional form and determine the cost of gasoline per gallon (show work)

$4 per gallon of gasoline

Step-by-step explanation:

10.5g = 42

g = 42/10.5

g = 4

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!