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Mathematics 8 Online
OpenStudy (anonymous):

Solve the system of equations. y = -0.04x2 + 8.3x y = 1.12x + 1.6 A. no solution B. (0.22, 1.85) C. (179.28, 202.39) D. (0.22, 1.85) and (179.28, 202.39)

OpenStudy (anonymous):

Well, if they both equal y then they must equal one another: 1.12x+1.6 = -.04x^2+8.3x Solve for x and then sub that back into either equation.

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