Five classmates came to Dan's birthday party. This is half as many as the number of friends from his summer camp, and one third as many as the number of his relatives that were there. How many people were at Dan's birthday party, if relatives, friends from the camp, and classmates are all different people?

answer: entity is prob the answer

step-by-step explanation:

i suppose it should be (y=2x-5)

step-by-step explanation:

1. 2

2. 11

3. 5

4. 6

5. 7

6. 5

7. -1

8. 1

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).