A triangle has side lengths of 11 cm and 9 cm. Which could be the value of the third side, 20 cm or 15 cm? There are several vendors at the carnival who sell products and also advertise their businesses.
Steve works for a recreational company that sells ATVs, dirt bikes, snowmobiles, and motorcycles.

His boss paid him $500 for working all of the days at the carnival plus 5% commission on all of the sales made at the carnival.

What was the minimum amount of sales Steve needed to sell if he earned more than $1,500?