The schools custodian collects all the aluminum cans from the trash cans to recycle he places the cans in paper bags to take to the recycling center if each paper bag holds 1.5 pounds ofcrushed aluminum cans how many ounces are in each paper bag

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