What is the product ofland -12 Enter your answer as a mixed number, in simplified form in the box

Which expression is equivalent to (9x - 3 1/ + 1 3/8)

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?

Asap will give brainiest to first person to answer what is the measure of angle b in the triangle? enter your answer in the box.m∠b=