Answer:
120 customers on the 2nd day
Step-by-step explanation:
100/1ST DAY
120/2nd day
140/3rd day
160/ 4TH DAY
n/5
substitution for n = 3.2
3.2/5
0.64
63.
first of all you didn't give me the common number
do i look like a Weezer
h = 84
3 = 87 - h
h + 3 = 87 (Add h to both sides)
h = 84 (Subtract 3 from both sides)