Suppose there are 20 questions on a multiple -choice test. If 25% of the answers are choice B, how many of the answers are not choice B? PLEASE SHOW WORK!

Danny draws a transversal, t, on two parallel lines ab and cd, as shown below: he makes the following table to prove that the alternate interior angles are equal: which is the missing justification? (6 points) corresponding angles formed by a transversal on parallel lines are supplementary. corresponding angles formed by a transversal on parallel lines are congruent. co-interior angles formed by a transversal on parallel lines are congruent. co-exterior angles formed by a transversal on parallel lines are congruent.

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30