So we can calculate the front porch area by multiplying the sides
(5 ft)(8 ft)=40 ft^2
By doubling the dimensions it could mean one of two things
1. (40 ft^2) * 2 = 80 ft^2 [doubling area]
2. (5*2)(8*2) = 160 ft^2 [doubling dimensions of each side]
2017+3 years in high school= 2020
you will graduate in 2020
500*0.12=60 interest paid
Total finance charge=60+25=85
APR=85÷500
APR=0.17*100=17%
I hope this helps! Use slope intercept form to find your y intercept and slope. Once you plot your y intercept (0,1), use your slope (3) to go up three units and to the right one unit.