An equiangular triangle has
a. three different side lengths.
b. three different angle measures.
c. three equal angle measures.
d. at least one right angle.

Fred has a total of 62 dvd and cd. if the number of cd is three more than two times the number of dvd, how many cd does he have?

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

What are linear equations? could'ya explain too me, ? ! and how do you see what graph is a proportional relationship?