Graphing
Tables
Substitution
Elimination
Repeating Decimals
100
Solve the system of equations by graphing: y=-1/4x + 6 y=1/2x + 3
(4, 5)
100
Solve the system of equations using input-output tables: y=x + 2 y=2x + 1
(1, 3)
100
Solve the system of equations using the substitution method: x= y - 3 5x + 3y = 1
(-1, 2)
100
Solve the system of equations using the elimination method: x + y= 11 x - y= -3
(4, 7)
100
Convert the repeating decimal into a rational number (fraction). 0.222222...
2/9
200
Solve the system of equations by graphing: y=1/2x + 1 y=4
(6, 4)
200
Solve the system of equations using input-output tables: y=5x - 6 y=-2x + 15
(3, 9)
200
Solve the system of equations using the substitution method: 3x - y= 7 y= 2x - 4
(3, 2)
200
Solve the system of equations using the elimination method: 3x + 2y = 0 -3x + y= 9
(-2, 3)
200
Convert the repeating decimal into a rational number (fraction): 0.55555...
5/9
300
Solve the system of equations by graphing: y=-3x + 4 2x -y=1
(1, 1)
300
Solve the system of equations using input-output tables: -4x + 2y= 12 y= -5x + 6
(0, 6)
300
Solve the system of equations using the substitution method: x= 12 + 3y 2x + 5y= -20
(0, -4)
300
Solve the system of equations using the elimination method: 6x - 2y= 36 3x - 2y= 21
(5, -3)
300
Convert the repeating decimal into a rational number (fraction): 0.63636363...
7/11
400
Solve the system of equations by graphing: 2x + 5y= 5 y=-2/5x +4
No solution; parallel lines
400
Solve the system of equations using input-output tables: y=1/2x y=3x + 10
(-4, -2)
400
Solve the system of equations using the substitution method: 2x + 3y = 17 2x + y = 3
(-2, 7)
400
Solve the system of equations using the elimination method: 3x + y= -11 4x - 3y= 7
(-2, -5)
400
Convert the repeating decimal into a rational number (fraction): 1.41414141...
1 and 41/99
500
Solve the system of equations by graphing: -2x + 4y=4 3/2x - y= 5
(6, 4)
500
Solve the system of equations using input-output tables: 2x + y= 3 y - 3x= 23
(-4, 11)
500
Solve the system of equations using the substitution method: x- 7y= 4 3x + y= -10
(-3, -1)
500
Solve the system of equations using the elimination method: 3x + 4y= -25 2x - 3y= 6
(-3, -4)
500
Convert the repeating decimal into a rational number (fraction): 0.3633333333...
109/300
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