Graph It!
"Sub"way: Eat Fresh
Eliminate That!
Mix it Up
Word for Word
100
Solve the system by graphing: y = 3x - 1 / y = -2x + 4
100
Solve the system using substitution: x = -2y + 1 / x = y - 5
100
Solve the system using elimination: x + y = 8 / x - y = 10
100
True or False: 5 = -8 means "infinite solutions"
100
True or False: There are three different types of solutions to systems of equations.
200
Solve the system by graphing: y = 4x + 7 / y = -3x
200
Solve the system using substitution: y = 5x + 5 / y = 15x - 1
200
Solve the system using elimination: 5x + y = 16 / -5x + 3y = 8
200
Solve the system: y = x - 3 / y = -3x + 25
200
The sum of two numbers is 74. The difference of the same two numbers is 26. What are the two numbers?
300
Solve the system by graphing: 2x - y = 3 / y = x + 4
300
Solve the system using substitution: x + 2y = 200 / x = y + 50
300
Solve the system using elimination: 8x - 2y = 0 / 4x - 2y = -1
300
How many solutions does this system have? 4x - y = 7 -8x + 2y = 12
300
You graph a system of equations and find that they produce the same line. You conclude that there is one solution. Is this correct? Explain!
400
Solve the system by graphing: 2x - y = 1 / 6x - 3y = 3
400
Solve the system using substitution: 3x - 4y = -5 / x = y + 2
400
Solve the system using elimination: 6x + 3y = 33 / 4x + y = 15
400
Solve the system using the method of your choice: 10x - 4y = 6 / 10x + 3y = 13
400
True or False: Two lines that intersect in exactly one point have an infinite number of solutions.
500
Solve the system by graphing: -5x + 10y = -20 / 2x + 4y = 8
500
Solve the system using substitution: 2x + y = 24 / 5x + 3y = 48
500
Solve the system using elimination: 8x + 5y = 6 / 3x - 2y = 10
500
Solve the system using substitution: x + y = 9.6 / x = 2y - 7.2
500
You have a money jar containing nickels and quarters worth $1.55. The money jar contains 11 coins. How many of each coin do you have?
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