Question
Peter sold watches ($7) and necklaces ($4) at a flea market. Total sales were $300. People bought 3 times as many watches as necklaces. How many of each did Peter sell? What were the total dollar sales of each?
Answers
Henry
Sole X necklaces.
Sold 3x watches.
4*x + 7*3x = $300.
X = ?.
Sold 3x watches.
4*x + 7*3x = $300.
X = ?.