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 x bicycles and y unicycles together have a total of 22 wheels?

A. y = -2x + 22
B. y = -2x - 22
C. y = 2x - 22
D. y = 2x + 22

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 x bicycles and y unicycles together have a total of 22 wheels?

 		A.	y = -2x + 22
 		B.	y = -2x - 22
 		C.	y = 2x - 22
 		D.	y = 2x + 22

anonymous · Answer

The answer is A.!

daniellelovee · Answer

how did you solve this one? because is the same method

daniellelovee · Answer

did you solve it or just guessed the answer? @Tallan

anonymous · Answer

I looked it up.....