Systems Solving

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

Evan had brochures printed for a new business venture. Evan originally ordered 4 boxes of black-and-white brochures and 3 boxes of color brochures, which cost a total of $134. After those ran out, Evan spent $120 on 3 boxes of black-and-white brochures and 3 boxes of color brochures. Which system represents this situation?

• x+y=134

  x+y=120

• 3x+3y=134

  4x+3y=120

• 4x+3y=134

  3x+3y=120

• 7xy=134

  6xy=120

Solve the following system by graphing. Which point satisfies the system of equations?

• Infinite number of solutions

• (3, 3)

• (3, -3)

• No solution

A system of equations is shown on the graph. What is the solution to the system?

• (1, 20)

• (7, 50)

• (-2, 4)

• There is no solution.

The graphs of lines f and g are shown on the grid. Which system of equations is best represented by this graph?

• 3x + y = -4

  x - 2y = -6

• 3x - y = 4

  x + 2y = 6

• 3x - y = 4

  2x + 2y = 3

• 3x + y = -4

  x + y = -3

Solve for x and y.
y = 2/3x - 2
y = -x + 3

• (0,3)

• (0,-3)

• (3,0)

• (-3,0)

Solve the system of equations.
x + 2y = -3
x - y = -12

• (-9, 3)

• (-7 ,5)

• (3, 15)

• (9, 6)

-4x-2y=-12
      4x+8y=-24

• (6,-6)

• (-6,6)

• (6,6)

• (-6,-6)

This system has _____ solutions

• 0

• 1

• 2

• Infinitely many

What is the solution to this system of equations?

• (4, -1)

• (-1, 4)

• (-4, 1)

• (-4, -1)