Let F(x)=x^2-4, and g(x)=-x^3. Perform the indicated operation and state the domain.

A rental car costs $35 for a 1-day rental, plus $.05 per mile. The total cost(in dollars) is given by the equation C(M)=35+0.05m where m represents the mileage. the car averages 32miles per gallon, and so the total mileage is given by the equation m(g)=32g.Find C(m(g)), and find the total cost after using 8 gallons of gas

Question

Let F(x)=x^2-4, and g(x)=-x^3. Perform the indicated operation and state the domain.

A rental car costs $35 for a 1-day rental, plus $.05 per mile. The total cost(in dollars) is given by the equation C(M)=35+0.05m where m represents the mileage. the car averages 32miles per gallon, and so the total mileage is given by the equation m(g)=32g.Find C(m(g)), and find the total cost after using 8 gallons of gas