Simplify the following expressions:
4(4)-35-9(15) +8(3) - 45

If g(x) = x+1/ x-2 and h (x) =4 - x , what is the value of ( g*h) (-3)?

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.

You love to play soccer! you make a shot at the net 8 times during a game! of those 8 attempts, you score twice. what percent of the time did you score?