Systems of Equations Elimination and IMS

Solve the following system of equations.

y=x+3

x+y=9

• (2,5)

• (3,6)

• (4,7)

• IMS

Solve the following system of equations.

x+y=-5

x-2y=7

• (-7,2)

• (3,-2)

• (-1,-4)

• No Solution

Which graph shows the solution to this system of equations?

y= 3x + 2

y=-2x + 4

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Solve the system given:
3x - y = 7
2x + y = 3

• (-1,2)

• (5,4)

• (4,5)

• (2,-1)

The graph shows the system of which two equations?

Solve the system of equations.

Solve the system of equations.

Which is the solution to the system of equations:

• (-1,-6)

• (3,-13)

• (4,-11)

• (-3,-4)

Which is a true statement about the system of equations graphed below?

• The system of equations does not have a solution because

  the lines do not intersect.

• The system of equations has one solution, although it is not

  visible on the graph.

• The system of equations has an infinite number of solutions.

• None of the statements above are true.

At a concession stand, a pickle and two bags of chips costs a total of $3.25. Three pickles and four bags of chips costs a total of $7.25. To determine the cost of one pickle, Kevin is writing a system of equations. His first equation is shown: x + 2y = 3.25 Which of the following could be the second equation in his system of equations?

• 3x + 4y = 7.25

• 4x + 3y = 7.25

• 3x – 4y = 7.25

• 3 + 4)x = 7.25