Graphing
Substitution
Elimination
Elimination with Multiplication
Grab Bag
100
y=-x+5 y=x-3
What is (4,1)
100
y=5x 2x+3y=34
What is (5,-1)
100
5x+2y=6 9s+2t=22
What is (4,-7)
100
-3x+4y=12 2x+y=-8
What is (-4,0)
100
3x+y=-4 6x+2y=-8
What is infinite solutions
200
y=-x+5 2x+2y=-8
What is no solution
200
y=2x+1 y=4x-1
What is (1,3)
200
x-y=-6 x+y=8
What is (1,7)
200
x+2y=7 3x+y=1
What is (-1,4)
200
4x-3y=7 3x+1=y
What is (-2,-5)
300
3x+2y=12 9x+6y=36
What is infinite solutions
300
2y=3x-2 y=2x+1
What is (-4,7)
300
2x+y=12 -3x+y=2
What is (2,8)
300
x-2y=5 3x-5y=8
What is (-9,-7)
300
4x-7y=10 3x+2y=-7
What is (-1,-2)
400
2y=x-3 4y-2x=7
What is no solution
400
2x+2y=0 6x+y=-10
What is (-2,2)
400
3x-5y=-16 2x+5y=31
What is (3,5)
400
5x-7y=-2 -4x+6y=4
What is (8,6)
400
2(x-y)=10 3x+2y=15
What is (5,0)
500
y=x+1 y=2x
(1,2)
500
A test has twenty questions worth 100 points. The test consists of True/False questions worth 3 points each and multiple choice questions worth 11 points each. How many multiple choice questions are on the test?
What is 5 multiple choice and 15 T/F
500
x+y=70 y-x=24
What is (47,23)
500
-5x=-y+12 0=3y-24-3x
What is (-1,7)
500
If there are 10 copycats in a boat and one jumps out. How many are left in the boat?
None, they were all copycats
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