Question

The owner of a bike shop sells unicycles and bicycles and keeps inventory by counting seats and wheels. One day, she counts 15 seats and 22 wheels. Which equation in slope-intercept form shows that the number of bicycles (x) plus the number of unicycles (y) is 15?

Answer 1

Im going to guess its either b or c.

Answer 2

The answer is A. The question asks which equation shows x + y = 15 so if you add x to A you will get this answer.