Angle a and angle b are complementary . angle a= 5x+2 degrees find angle b

Two lines parallel to a third line are parallel to each other. always sometimes or never

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.