Chapter 7 Test
Form B
Name _______________________________
Period # ________ Date ________________
Solve the system of equations by graphing. You will receive credit for your graph
and your solution provided on the space to the right.
1. y   x  1
2
y  x4
3
1. ________________
Is the ordered pair a solution to the system?
2. 4x – 3y = -16 (-1, 4)
3x + 5y = 23
3. 3x – 2y = 16 (2, -5)
-2x + 3y = -19
2. ________________
3. ________________
Solve the systems using the Substitution method. Show all your work.
4. y = 2x – 4
3x – 3y = 6
5. y = 4x – 5
y = 2x – 3
4. ________________
5. ________________
Solve the systems using the Elimination method. Show all your work.
6. 4x + 5y = 11
-4x + 6y = -22
7.
4x + 2y = -8
-6x – 5y = 28
6. ________________
7. ________________
Solve the systems using any method. Show all your work.
8. 5x + 3y = -5
y = 2x – 9
9. 3x + y = -4
-x + 2y = 13
8. ________________
9. ________________
10. 4x = 2y + 4
4x + 2y = 12
10. _______________
Graph the Linear Inequalities on the graph provided.
11. y  1 
1
x  6
2
12. 3 x  2 y  6
Graph the system of Linear Inequalities on the graph provided.
13. y  2 x
2
y
x4
3
14. x  3
3
y  x 1
2
15. Graph the system of inequalities below.
16. You sell tickets to the Fossil Ridge Basketball
game vs Fort Collins. Adult tickets are $5 each and
children’s tickets are $2 each. You sell 11 tickets to
a group and make $46. How many of each ticket did
you sell? Write and solve a system of equations.
2x + 3y < 12
4x + 6y > 6
Show all