Sandra is putting up a fence around her garden, which is in the shape of a square. each foot of fencing costs $9. if each side of the fence will be 8 feet long, how many feet of fencing will sandra need? just trying to get a second opinion on this one.

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2

Paul needs to buy 5/8 pound of peanuts. measure a pound into sixteenths. what measure is equivalent to 5/8 pound

Simplify: -2x 3 (-4) x 6 x (-5) x (-3) x 9