What is the point-slope form of a line with slope 4/5 that contains the point
(-2, 1)?

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10