Answer:
(x+3) (x-4) aka x^2 - 1 - 12
Step-by-step explanation:
0.5
I found this out because I am smart
x=4.2
29-3=5x+5
21=5x, x=21/5=4.2
5 movies because for 4 movies equals a coupon
5 is the common ratio for your numbers
