4x + 3y = 15
x-5y=0
solve by substitution...
Answers: 2
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Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost
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Meee i honestly dont know what this question talking about
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Solve -3 (r + 5) = -9 enter ur answer in the box x = __
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