Math Department Placement Test Skills Review With Answer Key Page 3

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ANSWERS
PART I
PART II
PART III
FUNDAMENTALS OF MATHEMATICS
ELEMENTARY ALGEBRA
INTERMEDIATE ALGEBRA
1.
6368
1. -2
6
1.
3
8
xy
-
- x
y
2.
1
2.
15
2y
9
15
2. x
y
19
5
3.
1
3.
x
=
-
3. (7,10)
24
3
4.
150
20
9
4.
1, 4
4.
x
=
or
1
11
11
5.
2
9
9C
+
160
5.
(2x + 3y) (2x-3y)
5.
2
F
=
C
+
32
or
6.
4
5
5
3
6.
1
71
7.
72
11
7.
x
3
8.
4.44
8. x = 7
9.
42.18
rt
13
160
9.
10.
7
or
1
-
r
21
21
10
11. 17.214
10.
x
7
12. 32.9%
11.
7
13. 9500 women
12. 2(x 8)(x + 8)
14. 24
15. 66.7%
13. 28
1
y
16.
14.
x
75
y
1
17. .042
1
18.
4
or
4
5 .
2
Revised 03/28/2007
Disk 2-PlacementTestFolder: MathDepartmentPlacementTestSkillsReview
3.

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