Ms. Giovannini earned 80% on a test and got 56 points. How many total points were possible on the test

step-by-step explanation:

3024 rhe base is what up in worry about

- (2, -7)

- lines r and s and lines t and u must be parallel

4+4+2x

or

2x+8

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).