income = .11(s - 1800) + 575, where s is his sales
solve :
.11(s-1800) + 575 = 2200
A local salesman receives a base salary of $575 monthly. If his total sales receipts for the month exceed $1800, he also receives a commission of 11% on the portion of sales over $1800. How much would he have to sell in a month if he wants to have a monthly income of $2200?
1 answer