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Mathematics 24 Online
OpenStudy (morganmay19):

The owner of a bike shop sells unicycles and bicycles and keeps inventory by counting seats and wheels. One day, she counts 20 seats and 28 wheels. Which equation in slope-intercept form shows that the number of bicycles (x) plus the number of unicycles (y) is 20? A.y = -x + 20 B.y = x - 20 C.y = x + 20 D.y = -x - 20

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