Van wants to build a square field with a fence around the outside. If he has 104 feet of fencing, what should be the length of each side of his field?

Select the graph of the solution. click until the correct graph appears. |x| = 3

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.

Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?