The original price of a pair of shoes is $42. The sale price is 20% off the original price. What is the amount off the original price? Is my work correct

Chanelle deposits $7,500 into the bank. she does not withdraw or deposit money for 6 years. she earns 6% interest during that time. what will the balance be when she is finally able to withdraw her money?

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.

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list