I give free/ points/ if anyone needs them just also help me reach the leader bored so I can give more because I am limited to few???I might get my account deleted but it is worth it at the end

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?

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.