You pick a card at random. 6 7 8
What is P(odd)?

Write your answer as a fraction or whole number.

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?

State one method by which you can recognize a perfect square trinomial.