A corollary needs which of the following geometric terms to be proven true? A Inverse
B. Identity
C. Theorem
D. Common notion

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip

Arational number that is equivalent to -20/4?