If f(x) = x3 – 8x2 + 9x + 18 and x – 6 is a factor of f(x), then find all of the zeros of f(x) algebraically.

In pqr the obtuse angle is 105 and the shorter sides measure 4 and 7 units rounded to the nearest tenth what is the area of triangle pqr

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?