(10+2x)(8+2x) = 120
4x^2 + 36x + 80 = 120
x^2 + 9x + 20 = 30
x^2 + 9x - 10 = 0
(x+10)(x-1) = 0
x = 1 inch dimension
The greatest amount of money would be $105.40. The least amount would also be $105.40. Because the zero is less than five the dollar amount would stay the same.
Answer:
Put an open dot on -10 and an open dot on 1 and draw a line between them
Step-by-step explanation:
1- 6/15 2-104/312 You just do rise over run!!!
