A farmer is putting a fence around a rectangular pasture. If the pasture measures
320 feet by 135 feet and the fencing costs $8
per foot, how much will the fence cost?

Is a positive integer raised to a negative power always positive

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)