Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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How many solutions does the following have:
-(9x
+ 3) - 1 = -8x - (x + 4)
a. | one | c. | zero | b. | infinitely
many |
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2.
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How many solutions does the following have:
-(5x
+ 11) - 8 = -4x - (x + 24)
a. | one | c. | zero | b. | infinitely
many |
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3.
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How many solutions does the following have:
9(2m
- 2) + 17 = 18(m + 2) + m
a. | one | c. | zero | b. | infinitely
many |
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4.
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Consider the statements about the properties of two lines and their
intersection. Select the best answer:
Two lines that have the same y-intercept intersect at
exactly one point
a. | True for all cases | c. | Not true for any cases | b. | True for some
cases |
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Numeric Response
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5.
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Solve for x
13x - 2y = 9
x + 2y =
11
Put answer in as integer or fraction
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6.
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Solve for y
14x - 5y = 10
x + 5y =
16
Put answer in as integer or fraction
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7.
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Solve for y
x + 9y =
–5
-8x + 9y = –3
Put your answer in as integer or
fraction
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8.
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Solve for x
–2x + 4y = 2
–2x
+ 2y = 10
Put answer in as integer or fraction
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9.
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Solve for x:
y = 9x - 11
8y - 4x =
6
(put answer in as integer or fraction)
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10.
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Solve for y:
x - y = 3
8x = 12 +
5y
(put answer in as integer or fraction)
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11.
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_______________________________________________________________
Sam wants to join a gym.
Gym A: $30 joining fee and $20 Monthly
charge.
Gym B: No joining fee and $30 Monthly charge.
Enter the number of months it will
take for the total cost for both gyms to be equal.
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