Question

Michael has a home-based business putting on children's parties. He charges $45 to design the party and then $7.50 per child . Write a function rule ( equation) that relates the total cost of the party to the number of children n

Answer 1

I believe the answer is:
`f(x)=45+7.50x`

Explanation:

45 because you start with it costing that much and then the 7.50x because each child costs 7.50 and you don't know how many there will be.

Answer 2

45 + ( 7.50*x)

Explanation: