The answer of this question is A. -112
Answer:
A & B
Step-by-step explanation:
Answer:
The square route of 64 is 8.
8x8=64
I will assume that by "Evaluate 8(7x--3) when x=9" you meant:
"Evaluate 8(7x-3) when x=9."
First, substitute 9 for x in 7x-3: 7(9)-3 = 60. Rewrite the problem as:
8(60). Multiply. Answer: 480
