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Mathematics, 03.12.2019 19:31 farhan61
Show all work. must be in standard form. simplify (3x^2+4x-7)-9x^2-x+3)
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If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
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Show all work. must be in standard form. simplify (3x^2+4x-7)-9x^2-x+3)...
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