Question

PLEASE HELP ME
1.What is the solution of 4x + 2y = 8 and 2x + 2y = 2?
a. (-2,3)
b. (3, 2)
c. (3, -2)
d. (12, -3)
2. Which ordered pair does not satisfy the system x + 2y > 5 and 3x - y < -2?
a. (-3, 7)
b. (0, 5)
c. (-1, 4)
d. (0, 2.5)
The perimeter of a rectangular garden is 68 feet. The length of the garden is 4 more than twice the width. Which system of equations will determine the length L and the width W of the garden?
a. 2L + 2W = 68 b. 2L + 2W = 68 c. 2L + 2W = 68 d. 2L + 2W = 68
L = 4 - 2W L = 2W + 4 2L - W = 4 W = 2L + 4

Answer 1

1. c
2. d
3. L= 2w+4