Answer:
A
Step-by-step explanation:
(x+2)(x^2 - 1)
Foil!
(x * x^2) + (x * -1) + (2 * x^2) + (2 * -1) =
x^3 +2x^2 - x - 2
Answer: 54.00
Door is 9 × 3= 27ft²
1ft² = 2.00
27ft²= 54.00
hope this helps you. look it once
i got 54ft^2
a. 1 pair of pants is $6
b. $66 for 11 pairs of pants
a. 18/3 = 6
b. 6 × 11 = 66
