Given that f (x) = x^2 - 5x + 6, evaluate the function f (-2).

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

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.

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?