Kevin bought a used guitar at a garage sale
for $150. He fixed it up and sold it for
$200. Wh...
Mathematics, 02.02.2021 03:30 chriscook4471
Kevin bought a used guitar at a garage sale
for $150. He fixed it up and sold it for
$200. What was the approximate percent of
increase?
Answers: 3
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Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x
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