11 George is using a board to create a ramp for his dog to get on his bed. The bed and the floor create a right
angle. The board and the bed create a 68 degree angle.
1
Find the angle the board makes with the floor.

total of apples - take away four

6-4 = 2

answer is 2 apples

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).