An algebraic equation to represent the problem: John bought 15 cookies and ate 3 of them.

What percent of the cookies did he eat?
the equation should be something like this n = 40/100 * 6

he ate 20 percent 3 out of 15 is basically 3/15

its adding 5.5 each time

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)