Equation
100(1+0.90)^5
Answer:
5
Step-by-step explanation:
5 makes sense since the period of time this takes place is 5 days. therefore [?] should be 5
the percent increase is
(50-20/20)*100=(30/20)*100=150
150% increase
-x+5+6x-7x-14
6x-8x+5-14
-2x-9
