Answer:
x^7 + 9x^2 + x + 8
Step-by-step explanation:
Combine like terms
The answer would be A) $79.20
(220*.4).9 as 60 percent off means that the product is only 40 percent of its original value, furthermore, we multiply the entire thing by .9
Answer:
you could buy 8 t shirst
Step-by-step explanation:
Step-by-step explanation:
The congruent angles of the isocels triangle's opposite sides's are congruent.
Answer:
729
Step-by-step explanation:
9 x 9 = 81
81 x 9 = 729