Amerchant buys a television for $125 and sells it for $75 more. what is the percent of markup?

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.