Which expression is equivalent to x+2x+y+2y

3x3y
3x+3y
3+xy
6xy

Which number completes the inequality? 2/3 < _ < 7/9

Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next

What is the solution for 6 - 7/8? explain the steps.