Which of the following expressions has three factors? O 5(p+6) (9-4)
O 2 (7-6)
xty- 4
O (d - 3)(c +9)

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

In the picture below, line pq is parallel to line rs, and the lines are cut by a transversal, line tu. the transversal is not perpendicular to the parallel lines. note: figure is not drawn to scale. which of the following are congruent angles?

Solve the system of equations. x=-2y+1 and x+2y=9. show work