Systems with Graphs
Solving by Substitution
Solving by Elimination
Mixed
Trivia
100
What is the solution?
y=-5x-4
y=2x+3
(-1,1)
100
Solve the systems of equations:
-7x + 4y = -2
y = 2x+1
(-6, -11)
100
Solve the systems of equations:
14x + 2y = 26
-14x - 6y = -50
(1, 6)
100
Solve the systems of equations using which ever method you prefer
14x + 2y = 26
-14x - 6y = -50
(1,6)
100
What is the capital of France?
Paris
200
How many solutions are there?
y=x+1
y=x+2
No Solutions
200
Solve the systems of equations:
-5x - 5y = 10
y = -4x -17
(-5, 3)
200
Solve the systems of equations:
-3x - 5y = 2
3x + 5y = 7
No Solution
200
Mrs. W bought 2 new shirts and a dress for $45. She then went back and bought another shirt and 4 dresses for $75.
Write an equation for both of the scenarios.
2x + y = 45
x + 4y = 75
200
What is Mr. A's favorite number between 1-30?
13
300
Solve Using Graphing:
y = 5/3x + 2
y = -3
(-3,-3)
300
Solve the systems of equations:
y = -2x - 9
3x -6y = 9
(-3, -3)
300
Solve the systems of equations:
-3x - 3y = 4
2x + 2y = 0
No Solution
300
Mr. A sells blueberries and grapes. Each pound of blueberries sells for $2.50 and each pound of grapes sells for $1.25. Zeke made $55 from selling a total of 33 pounds of blueberries and grapes.
Write a systems of equations for this problem.
2.50x + 1.25y = 55
x + y = 33
300
Is Mrs. W having a boy or a girl?
Girl
400
How many solutions are there?
y=6/3x-3
y=1/2x-3
Infinitely Many Solutions
400
Solve the systems of equations:
-8x - 5y = -24
y = x+10
(-2, 8)
400
Solve the systems of equations:
-3x - 9y = -21
-2x - 6y = -14
Many Solutions
400
How many solutions do parallel lines have?
No Solutions
400
What is Mr. A's room number?
123
500
Solve the systems of linear equations by graphing:
(-4,-3)
500
Solve the systems of equations:
-8x + y = -7
y = 8x-7
Infinitely Many Solutions
500
Solve the systems of equations:
-15x + 6y = -36
4x - 3y = 11
(2, -1)
500
Solve the following:
3y + 4x = 6
12y + 16x = 24
Many Solutions
500
What is Mr. A's favorite season?
Fall!