During his workout, Jim spent 34 minutes lifting weights, 17 minutes walking, and 35 minutes jogging. What percentage of the workout did
Jim spend walking?
17%
20%
34%
35%

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field