The price of an item is $360. it is discounted by 10%, but the sale price is still marked up from $270, which is the wholesale price that the store paid. what is the amount of the mark-up from the wholesale price to the sale price?

Abcd ≅ klmn ≅ pqrs ≅ wxyz given that information, which figures are reflections of abcd?

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?

Which of the following is an irrational number