64/4 is 16 if that's what you meant.
Answer:
There is nothing to multiply.
Answer:
y = -8x - 1
Step-by-step explanation:
y = mx + b
7 = -8 (-1) + b Substitute in points for x and y. Substitute -8 for m (parallel)
7 = 8 + b
-1 = b
Answer:104
Step-by-step explanation: