An amusement park line is moving about 4 feet every 15
minutes. How long will it take
for a person at the back of the
40-foot line to reach the front of
the line?

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.

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Factor and solve to find roots x squared -x - 90 =0