starksd8biha starksd8biha

17-08-2016
Mathematics

contestada

rita received a $80 gift card. she used it to buy coffee that cost $7.56 a pound. after buying the coffee, she had $57.32 left on the card. how many pounds of coffee did she buy?

Respuesta :

brainycj brainycj

25-08-2016

3 times 7.56 is 22.68
80 minus 22.68= 57.32

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