if f(x)=x^3+2x^2-41x-42 and x+1 is a factor of f(x), then find all of the zeros of f(x) algebraically. thank you :)

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.

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.

Which is the best estimate of the product of 0.9 x 0.88? 0 0.25 0.5 1