C = 37
12 0
2
1 -6 7
18. What is 4C?
O A.
148 06
4 -24 28
OB.
48 0 3
4 -24 28
24 0 6
2 24 28
O C.
OD.
48 0 12
4 -24 28

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

just keep asking questions until you have a better understanding.

step-by-step explanation:

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).