The length of a rectangle is eight more than twice its width. The perimeter is 88 feet. Find the dimensions of the rectangle. Equation:

A 8w +8 = 88

B 6w + 16 = 88

C 4w + 12= 88

D 2w +8 = 88

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.