It cost 1.25 for a quarter pound of birdseed. what is the slope and what does it represent?

Bring the fraction a/a-4 to a denominator of 16-a^2

With number 11 ( show how you got the answer)

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?