Multiple Choice Identify the
choice that best completes the statement or answers the question.
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 1.Â
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Algebraic Concepts - Patterns, Sequences, Functions - RIT 211
- 220

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 2.Â
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Algebraic Concepts - Solving Equations & Inequalities - RIT 211
- 220
Solve:Â Â x - 2.3 = 7.2
a. | x = 4.9 | d. | x = 9.23 | b. | x = 5.1 | e. | x = 95 | c. | x = 9.5 |
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 3.Â
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Solve  
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 4.Â
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Solve:Â x = 29 - 3(9 -
4)
a. | x = 130 | d. | x = -10 | b. | x = 14 | e. | x = -2 | c. | x = 6 |
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 5.Â
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Algebraic Concepts - Patterns, Sequences, Functions - RIT 221
- 230 Â Â Â Â Â Â Â
XÂ Â Â Â Â Â Â Â YÂ Â
     6     Â
9 Â Â Â Â Â 5 Â Â Â Â Â 2 Give the values
for y in the given function:Â y = x - 2
a. | 8, 11, 7,
4 | d. | 4, 7, 3,
2 | b. | 4, 7, 3,
0 | e. | 3, 4, 3, 1 | c. | 4, 7, 0, 2 |
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 6.Â
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1, 2, 3, 5, 8, ____, _____,
_____
Give the next three numbers in the pattern.
a. | 12, 17,
2 | d. | 13, 21,
34 | b. | 5, 3,
2 | e. | 11, 15, 20 | c. | 10, 12, 13 |
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 7.Â
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What is
the rule for this pattern?
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 8.Â
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x + 1, x + 4, x + 9, x +
16, _____, _____, ______
Give the next three numbers in the
sequence.
a. | x + 19, x + 22, x +
27 | d. | x + 23, x + 30, x +
37 | b. | x + 25, x + 36, x +
49 | e. | x + 17, x + 18, x + 19 | c. | x + 21, x + 24, x +
29 |
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 9.Â
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Algebraic Concepts - Solving Equations & Inequalities - RIT 221
- 230
 2       + 7
= 37
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 10.Â
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Solve 6y =Â
54
a. | y = 6 | d. | y = 7 | b. | y = 6 | e. | y = 9 | c. | y = 12 |
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 11.Â
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Solve. X - (-6) =
4
a. | x = 2 | d. | x = -10 | b. | x = -2 | e. | x = 24 | c. | x = 10 |
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 12.Â
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Solve  + 8 = -
2
a. | x = -30 | d. | x = 30 | b. | x = 14 | e. | x = 18 | c. | x = -14 |
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 13.Â
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 14.Â
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Solve Â
=Â - 3
a. | x = -
21 | d. | x = -Â  | b. | x = -  | e. | x = 4
| c. | x = 21
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 15.Â
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Simplify. 3(x -
4)
a. | 3x + 12 | d. | 3x + 7 | b. | 3x - 12 | e. | x + 7 | c. | 3x - 7 |
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 16.Â
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Computation - Decimals - RIT 211 - 220
Round 37.672 to the nearest whole
number.
a. | 37.7 | d. | 37.6 | b. | 37 | e. | 38.6 | c. | 38 |
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 17.Â
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Write 0.278 as a fraction.
a. | 278/100 | d. | 278/1,000 | b. | 2
78/100 | e. | 27 8/10 | c. | 278/10,000 |
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 18.Â
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Round 3.5555 to the nearest
thousandth.
a. | 3.6 | d. | 3.55 | b. | 4 | e. | 3.556 | c. | 3.56 |
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 19.Â
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Use a calculator to find the sum. 0.3621 +
0.4795 =
a. | .8416 | d. | 84.16 | b. | .1174 | e. | .7396 | c. | 8.416 |
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 20.Â
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0.35 x 0.43 =
a. | 0.78 | d. | 1.563 | b. | 0.1505 | e. | 1.5063 | c. | 0.156 |
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 21.Â
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0.32Â Â 8Â =
_____
a. | 4.3 | d. | 280 | b. | .15 | e. | 43.75 | c. | .04 |
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