A certain rental car company charges a flat fee of $30 plus an additional 25 cents per mile when the number of miles driven is less than or equal to 100 miles. For any miles driven over 100, the company reduces the price per mile to 20 cents. Write a piece-wise function that describes the charges, C(x), to a customer who drives x miles. Use the function to predict the charges when driving 50 miles and when driving 150 miles.

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.

a. (14,375+570)(5.3) b. 158,417$

step-by-step explanation:

a. you are basically just setting up the equation. f= amount of debt hence 14,375. g= how much she is borrowing from her parents weekly hence 570 and t= the interest on her debt. creating the equation.

b.   14,375+570= 14,945

      14,945 x 5.3 = 79,208.5

      79,208.5 x 2(years) = 158,417(answer)

what are the answer choices given for this problem?