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)