Mathematics, 18.02.2021 19:30 oaaliyah505
A metallurgist uses an alloy consisting of 14% copper (x) woth a 24% copper alloy (y) to create 100 pounds of an alloy containing 18% copper. which system of linear equations models this situation?
A) xy=100
14x+24y=18
B) x+y=100
0.14x+0.24y=18
C) x+y=100
0.14x+0.24y=100
D) x-y = 100
0.14x+0.24y=180
Answers: 1
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A metallurgist uses an alloy consisting of 14% copper (x) woth a 24% copper alloy (y) to create 100...
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