Solve the system of equations. use any method you'd like: 5x+6y=-14 x-2y=10

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?

Which of these lines passes through the point (1,-1) and has a slope of -3?