Linda’s dog Bruno continuously is leaving her yard and going to the neighbor’s yard. To rectify this problem, Linda decided that she was going to construct a dog pen to contain Bruno when he is outside. Linda went to the local hardware store to purchase fence.
If Linda wishes to purchase 72 feet of fencing, how much would it cost Linda to purchase the fence if she saves 15% off the entire purchase with using her "We R' Fencing" credit card and there is 7% sales tax? show all computation and explain how you ascertained your solution.
The "We R' Fencing" store sells fencing that Linda can use to construct the pen. A section of fencing (six feet in length) sells for $43.87.