Astudent uses the division shown to divide
–3x4 + 15x3 – x + 5 by x – 5, and concludes that x – 5 is not a factor of the polynomial.

describe two errors the student made. is x – 5 a factor? explain.

What is the inverse of the function f(x) = 2x + 1?

Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?

The number of students who ride a school bus is 110% of the number of students who walk. how many students ride the school bus?