Mathematics, 23.07.2019 19:00 sarahsteelman
Solve the system of equations algebraically show all of your steps y=x^2+2x y=3x+20 is it x=2.8 and y=28.5?
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Solve the system of equations algebraically show all of your steps y=x^2+2x y=3x+20 is it x=2.8 and...
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