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1. |
Use substitution to solve the system of equations given below.
y = 2x
5x - y = -24 |
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A. |
no solution |
B. |
(-4, -8) |
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C. |
(-8, -16) |
D. |
infinitely many solutions |
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Hint |
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2. |
Use elimination to solve the system of equations.
-x + 2y = 18
x + 8y = -38 |
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A. |
(-22, -2) |
B. |
 |
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C. |
(-5, -1) |
D. |
 |
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Hint |
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3. |
Use elimination to solve the system of equations shown below.
2x - 4y = -5
3x + 4y = -15 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
What is the solution of the system of equations shown below? |
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 |
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A. |
(0, 0) |
B. |
(1, -2) |
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C. |
(3, 0) |
D. |
(0, -3) |
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Hint |
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5. |
Solve the system of equations y = 3x + 4 and  by graphing. |
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A. |
(-3, -5) |
B. |
 |
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C. |
(3, 5) |
D. |
 |
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Hint |
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