What do you have to do in that problem?
Answer:
i
Step-by-step explanation:
it is an imaginary number
Answer:
Step-by-step explanation:
Remember that

we know that
The sales from the previous month were $152,850
This amount represent the 100%
so
Find out what were last months sales, multiply the sales from the previous month by the factor 1.12
Answer:
1 is a competition, 2 is protection, 5 is division, and 8 is solution.
Step-by-step explanation:
hope these are all correct and you ace this!