A pair of shoes cost 29.99 and a shirt costs 15.99. Rounded to the nearest cent, how much more is the tax on the shoes than the shirt?

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain

Find the domain of the following expression: 1/(√x)-2

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 .