Answer:
b
Step-by-step explanation:
8x +4(x -1)
<em>Expand by multiplying 4 into each term inside the bracket:</em>
= 8x +4(x) +4(-1)
= 8x +4x -4
<em>Simplify</em>
= 12x -4
Thus, the answer is b.
Answer:
rate of change = -0.32
Step-by-step explanation:
Rate of change = slope,m

Answer:
ur answer is 9
Step-by-step explanation:
Answer:
Whats your question again?
Step-by-step explanation: