Solve by Graphing
Solve by Substitution
Solve by Elimination
Number of Solutions
Word Problems
100
What is (-1,1)?
100
y=3x-10
x=2
What is (2,-4)?
100
-x - 5y = 4
x + 7y = -8
What is (6, -2)?
100
A system of linear equations would have this many solutions if the equations are parallel with different y-intercepts.
What is zero solutions?
100
Gavin has 24 dimes and quarters worth $3.60.
What is 8 quarters and 6 dimes.
200
What is no solutions?
200
y=2x-10
y=4x+8
What is (-9,-28)?
200
2x - 3y = 10
-2x + y = -2
What is (-1, -4)?
200
A system of linear equations would have this many solutions if the equations are parallel and have the same y-intercept.
What is infinite solutions?
200
A bowl contained 13 red and brown M&Ms. There was one more red M&M than brown M&Ms.
What is 7 red and 6 brown M&Ms?
300
Solve Using Graphing:
y = 5/3x + 2
y = -3
300
y = -2x - 9
3x -6y = 9
What is (-3, -3)?
300
-6x - 10y = 4
6x + 10y = 0
What is no solution?
300
3x - y = 19
-3x + y = 10
What is no solutions?
300
A movie theater charges $5 for an adult ticket and $2 for a child ticket. One Saturday, the theater sold 785 tickets for $3280.
What is 570 adult tickets and 215 child tickets.
400
Solve this by graphing:
y = 2x - 4
y = -1/3 x + 3
What is (3,2)?
400
2x - y = 6
x = y + 5
What is (1, -4)?
400
-3x - 24y = -66
3x + 4y = -14
What is (-10, 4)?
400
3y + 4x = 6
12y + 16x = 24
What is infinite solutions?
400
The cost of 5 squash and 2 zucchini is $1.32. Three squash and 1 zucchini cost $0.75.
What is $0.18 for squash and $0.21 for zucchini?
500
Solve the systems of linear equations by graphing:
500
y = 8x -7
16x - 2y = 14
What is infinitely many solutions?
500
-15x + 6y = -36
-4x + 3y = -11
What is (2, -1)?
500
-6y + 2 = -4x
y - 2 = x
What is one solution?
different slopes
y=2/3x+1/3
y=x+2
500
Ann and Betty together have $60. Ann has $9 more than twice Betty's amount.
What is $43 for Ann and $17 for Betty?