Kelsey takes out a loan for $6000 to start a business after high school. The bank charges her 8% simple interest for the loan for 5 years, how much interest will she pay?

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.