Mathematics, 20.09.2019 20:00 3000517
Ahardware store makes a mixed bag of 42 items using screws, bolts, and washers. the cost of screws are $3.00 each, bolts cost $2.00 each, and washers are
$1.50 each. the mixture calls for four times as many screws than bolts. the total cost of the mixture is $102.00. how much of each item did the store use?
Answers: 1
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Ahardware store makes a mixed bag of 42 items using screws, bolts, and washers. the cost of screws a...
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