8x-3=15x+18
a-x=-3
b-x=3
c-x=2.1
d-x=.9

Classify each polynomial by its degree and by its number of terms.

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

What is the rate of change of a line that passes through (2,-5) and (6,-2)?