What is an equation of the line that passes through the points (-6, -5) and
(3, -5)?

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

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?