Square roots and squaring are always nonlinear.
Answer:
11 adult tickets
Step-by-step explanation:
I guess you want the number of adult tickets sold.
That is 20% of 55
= 0.20*55
= 11 (answer)
81300 - 56800 = 24500 passive income for the year.
24500/12 = 2041.67 passive income per month
