4 ft3/bag * n bags greater than equal to 20 ft3
Divide by 4 to get:
n greater than or equal to 5
Simona S.
asked 10/29/18fred needs at least 20 cubic feet of sand to fill a sand box. each bag contains 4 cubic feet of sand. write and solve an inequality that represents the number of bags b that you need to buy
4 ft3/bag * n bags greater than equal to 20 ft3
Divide by 4 to get:
n greater than or equal to 5
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