Kwesi is a salesman for Jesus power Tailoring Service . His commission is 3% on his first GH1000.00 of sales, 4% on the next GH1500.00 and 11/2% on all sales in excess of GH1500.00 . Determine his amount due at the end of period, if his total sales for that period were GH4280.00 .

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.