Mathematics, 24.09.2019 21:00 tia5520
Bill bought 4 pens for $12. which of the following equations shows the relationship between the cost of pens, c, and the number of pens, x, bought? what will the cost of 20 pens be?
options:
c = 3x, $12
x = 3c, $60
c = 3x, $60
x = 3c, $12
Answers: 1
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Bill bought 4 pens for $12. which of the following equations shows the relationship between the cost...
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