Answer:
U = -6
Step-by-step explanation:
-16 = 8 + 4u
-24 = 4u
-24/4 = 4u/4
-6 = u
around 1.50 or 1.25
66
He needs to run 7 miles per day. 217/31 = 7m
100W + 25L
100 (week) + 25 (lawn) = money earned