Which expression has a solution of 36, if w = 9?

7 w
4 w
6 w
5 w

a 10 percent increase

not sure but it may be b, as i said i'm not sure.

your answer is  

a.

5

step-by-step explanation:

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)