What is the fully simplified expression for the perimeter of this paddock?

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)

4+(2+x) can you me solve this problem

Agallon of apple juice cost $7 a pack of eight 4.23oz box of apple juice $2.39 which is a better deal