Trip took 6 hours there on way back no traffic took 4 hours if average miles 22miles per hour faster on the trip home how far do they live

Solve the system of equations. y= 2x y= x^2 - 15

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2