Answer:
x^2 + 18x + 81
Step-by-step explanation:
(x+9) (x+9)
then distributive property
A fraction that is equal to 3/8 is 6/16 and a decimal is .375
They're just about the same price. The 12 oz box is worth .179 for one oz while the 16 oz is worth .18 for one oz. I guess the 12 oz box would be a better deal. You could save two cents.
F(x) = (-x)^3
f(-3) = (-(-3)^3 = 3^3 = 27
