How many minutes would it take to printer to use all 75 sheets of paper

In triangles abc and wxy, a=w and b=x which of the following must be true to prove abc=wxy by the aas theorem? a.ab=bc b.bc=xy c.ab=wx d.

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Which of the following vectors are orthogonal to (2,1)? check all that apply