U 14 Test Solve by Graphing, Substitution and Elimination

Front

What is the solution to the system? Options: (1, 1), (-1, 1), (1, 2), (1, -1)

Back

(1, -1)

Front

What is the solution to the system? Options: (-3, -8), (-8, -3), (3, -8), (8, 3)

Back

(-3, -8)

Front

What is the solution to the system? Options: (1, 3), (3, 1), (-2, 0), (0, 2)

Back

(1, 3)

Front

Solve by substitution:
x = 5
x + 3y = -7
Options: (5, -22), (1, 5), (-4, 5), (5, -4)

Back

(5, -4)

Front

Solve by substitution: 5x + 3y = 7, y = 4

Back

(-1, 4)

Front

Solve by substitution: x = 2y, x + y = 9

Back

(6, 3)

Front

Solve by elimination:
x + y = 6
-2x - y = - 5

Back

(-1, 7)

Front

Solve by elimination: -6x + 5y = 1 and 6x + 4y = -10

Back

(-1, -1)

Front

Solve by elimination:
7x + y = 13
3x + y = 5
Options: (2, 3), (1, 8), (-2, -1), (2, -1)

Back

(2, -1)

Front

Solve by elimination:
x - 2y = -17
x + y = -5

Back

(-9, 4)