The soda machine contains 225 sodas at capacity. On average 15 drinks get dispensed per day. Write an equation in slope-intercept form to represent the total number of sodas in the vending machine in days.

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.