Question

Leon orders sheets of metal for an art class he teaches. He needs 12 sheets

for his Tuesday night class and 8 sheets for his Thursday night class. There
is also a $7.95 delivery fee. Select all the expressions that represent the
total cost of Leon's order, if x is the cost of one sheet.
A 12x + 8x
® 12x + 8x + 7.95
© 20x + 7.95
0 12x + 8x - 7.95
© 12x + 8x + 7.95x

Answer 1

12x+8x+7.95 and 20x+7.95

Explanation:

12x = the number of sheets for tuesday and 8x = the number of sheets for thursday and 7.95 = the delivery fee

Answer 2

(R) 12x + 8x + 7.95

(C) 20x + 7.95