Can someone help me? Ill give brainliest :)

Fill in the blank.

Fiona joins a fruit of the month club. the entry cost was $25 and then she pays $18 per month. if she participates for 8 months, how much will she pay in all? how much in 10 months?

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position