Working together, two people can cut a large lawn in 44 hr. one person can do the job alone in 1 hr less than the other. how long would it take the faster person to do the job?

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.