Pencil And Eraser Cost 1.10

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New Tab Karen paid $1.twenty for half dozen pencils and 4 erasers at the school store. Trey paid $1.ten for 8 pencils and ii erasers at the same store. cements Given that x represents the cost of a pencil in dollars and y represents the price of an eraser in dollars: Christine says the system representing the situation should exist: 1.twenty(vi) + 4y = x 1.10(viii) + 2y = x Michele says the systems should exist: 6x + 4y = one.20 8x + 2y = 1.10 Who is right, and why?

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Answered by KimutaiSimba

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