Respuesta :
1.50 • 15 = 22.50
1.50 is the cost of a pass and Paul bought 15.
30.50 - 22.50 = 8
30.50 is the total cost and 22.50 is how much Paul spent on passes.
Paul spent $8 on the student discount card.
1.50 is the cost of a pass and Paul bought 15.
30.50 - 22.50 = 8
30.50 is the total cost and 22.50 is how much Paul spent on passes.
Paul spent $8 on the student discount card.