You can put this solution on YOUR website! A ball is projected into the air. Its height at time t is given by the equation h = -16t^2 + 60x +1. When will the height be 8 feet?
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When h = 8
8 = -16t^2 + 60t + 1 (I think you meant 60t, not 60x)
-16t^ + 60t - 7 = 0