Which number has the same absolute value
as 8

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.