Teresa's old bedroom's area was a perfect square integer with integer dimensions. Her new bedroom is 3 feet wider and 2 feet deeper. The increase in the area is 46 square feet. What were the original dimensions of Teresa's old bedroom? (Show work please!)

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet. what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet

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?