Find the M_ABC in the diagram below.
A
B
(16y-12)
(12y + 8)
E

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?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent