Alexandra has a home-based business putting on children’s parties. she charges $60 to design the party and then $4.00 per child. write a function rule that relates the total cost of the party to the number of children n.

f(n) = 60 + 4n

f(n) = 4 + 60n

f(n) = 4n – 55

f(n) = 4 – 55n

Select a graph that have an equation with a < 0

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter