525/15 = 35 they would need to sell 35 tickets for there concert to cover the cost of the gym. <span />
Answer:
C. 72
Step-by-step explanation:
So imagine every straight line you see equals to 180 degrees, so given one side of the angle...180 - 108 = 72
Answer:
$1,650
Step-by-step explanation:
First, we need to find how much she paid the whole year. 27,700-x=7900. If we subtract 7900 from each side and add x to each side, we get 19,800=x. Therefore, she paid $19,800 in rent the whole year. Since there are 12 months in a year, and each month she paid the same, she paid $1,650 in rent each year, for 19800/12=1650
notice, this will just be a Permutation.

you can always check your calculator also for a [ ₙPᵣ ] button.
Answer:
77bb
Step-by-step explanation: