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Accuplacer 14: Sample test
Qata
r
up
Gro
c 2012
May 7, 2012
iversity TEX
Un
QUTEX
-
[email protected]
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Instructions.Press the button below to initialize the quiz. To navi-
gate between pages use the Acrobat toolbar or PgUp and PgDn on your
keyboard (to use the keyboard you must first click somewhere outside
of a checkbox).
Begin Quiz
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1. Find the perimeter of the rectangle which is 106 ft × 96 ft.
96 ft
106 ft
202 ft
308 ft
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404 ft
298 ft
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2. A piece of flooring tile is a square 26.25 cm on a side. What
is the perimeter?
26.25 cm
26.25 cm
26.252 ft
52.5 ft
26.25 ft
105 ft
3. Find the area of a rectangle that is 9 km by 5 km.
5 km
9 km
45km2
14km2
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14km
38km
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1
4. Find the area of a 10 ft square
2
1
10 ft
2
110.25 ft
1
10 ft
2
1
100 ft2
4
21 ft
5. Combine Like terms: 13a − 15b − a + 2b
13a − 12b
12a − 13b
14a − 17b
12a + 13b
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110.25 ft2
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6. Multiply:(2x − 1)(4x + 1)
8x2 − 2x − 1
8x2 + 6x − 1
8x2 + 2x − 1
6x2 − 2x − 1
7. Solve for x: 5(2x − 3) − (x + 3) = 0
−
4
3
18
11
1
2
2
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2
8. Find all the factors of x + x − 12
(x + 3)(x − 4)
(x − 3)(x + 4)
(x − 3)(x − 4)
(x + 3)(x + 4)
9. Factor out the greatest common factor: xy 3 + x3 y
3 3
2
2
xy
xy(x + y )
xy 3 (x2 + 1)
xy(x3 + y 3 )
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10. Divide:
2
x
x
÷ 2
y
y
xy
x
y
y
x
x2 y 2
11. Simplify:
b3
b5
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b2
1
b3
1
b2
1
b5
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12. Multiply:
2x
3y
9y
4x2
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6x
2x
3
3
2x
1
6x
13. Simplify:
√
64x16
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8x8
8x16
8x4
8x2
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14. The average of x, y, and z is 80. If two of the numbers are 74
and 78, then what is the other number?
86
87
88
89
15. Find all the solutions of: 4(x + 3)(3x − 2) = 0
3 and
2
3
−3 and
−3 and −
2
3
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3 and −
2
3
2
3
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16. In which quadrants (I, II, III, and/or IV ) will you find ordered pairs for which x > −3 and y < 0?
(I and II)
I
(III and IV )
II
17. Find the values of x for which: −x − 3 > 12
x < 15
x > 15
x < −15
x > −15
18. What are all values of x for which: x2 − 9x = 0
x = 0 or x = 9
x=0
x=9
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x = 0 or x = −9
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2
19. Factor: 2x + 17x − 30
(x − 3)(2x + 10)
(2x − 3)(x + 10)
20. (3a − b)2 =
9a2 − b2
9a2 − 6ab + b2
5
3
=
21. −
x x+2
(2x + 3)(x − 10)
(2x − 10)(x + 3)
9a2 + 6ab + b2
(3a − b)(3a + b)
−2x + 6
x(x + 2)
8x + 6
x(x + 2)
−2
x
−2
x(x + 2)
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22. If Sam walks 650 meters in x minutes then write an algebraic
expression which represents the number of minutes it will take
Sam to walk 1500 meters at the same average rate.
13x
30
2x
30x
13
1
2x
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End Quiz
Score:
Show Answers
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