Mathematics, 19.09.2019 12:30 akiib
Agym is in the process of purchasing new 5-pound and 8-pound dumbbells for their aerobics room. each 5-pound dumbbell costs $8 and each 8-pound dumbbell costs $12. the entire shipment of dumbbells costs $432 and weighs 282 pounds. which equations can be used to find the number of 5-pound dumbbells, x, and the number of 8-pound dumbbells, y, in the shipment?
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Agym is in the process of purchasing new 5-pound and 8-pound dumbbells for their aerobics room. each...
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