Erasers cost $5 per carton, and pencils cost $7 per carton. If an order comes in for a total of 15 cartons for $85, what number of cartons of each was bought?

Name: Erasers cost $5 per carton, and pencils cost $7 per carton. If an order comes in for a total of 15 cartons for $85, what number of cartons of each was bought?
Brand: Quizplus
Rating: 4.8 (32 reviews)

Question

Quizplus · Accepted Answer

11eb6926_6ec4_3c6c_bb3a_45c648f9acb0_TB8249_00 5 (15 - P)+ 7 P = 85
75 - 5 P + 7 P = 85
2 P = 10
P = 5
15 - P = 15 - 5 = 10

Erasers Cost $5 Per Carton, and Pencils Cost $7 Per