It would take about 63 hours...
Answer:
1.5
Step-by-step explanation:
Step-by-step explanation:
what's the question about
63/84 divided by 21/21
=3/4
or
63 divided by 84=0.75 which is the same thing as 3/4
F(x) = x/4
so
f(-8) = -8/4 = -2
answer
f(-8) = -2
