Select the equation in which the graph of the line has a negative slope and the y-intercept equals 10.
a.10x+5y=-25
b.5x-10y=-12
c.20x+5y=50
d.2x+6y=10

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

Which equation matches the graph shown ?

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .