Math Practice Test With Answer Key - Woodland Community College Page 20

ADVERTISEMENT

(
)
(
)(
)
+
−
+
+
2
(f)
2
3
2
a
2
a
4
a
5
3
x
1
 (e) 
Simplify each expression.
60.
(
)
−
−
−
2
(
)
2
4
x
y
+
−
−
−
−
−
−
(a)
(b)
(c)
1
2
6
6
7
9
5
5
4
2
(
6
x
y
)(
9
x
y
)
2
a
b
7 (
ab
)
4
4
  
(
)
(d)
−
−
1
1
x
y
(
)
3
⎛
⎞
⎛
⎞
−
−
3
−
1
5
2
2
2
4
3
7
3
3
2
x
y
4
(
x
)
y
z
2
x
y
2
x
y
⎜ ⎜
⎟ ⎟
⎜
⎟
(f)
(h) 
(e) 
(g)       
(
)
−
−
−
−
−
−
2
⎝
⎠
5
4
5
3
3
3
⎝
2
⎠
(
x
)
y
z
3
x
y
6
2
y
8
x
3
x
y
         
Simplify each of the following expressions.
61.
(
)
−
−
2
2
3
3
x
y
−
+
−
−
−
−
−
+
−
−
0
0
3
(a)
0
(b)
(c )
(d)
2
1
1
3
4
y
(
) 4
5x
3
4
3
(e)
(f)
(
)
−
1
4
2
3
x
y
z
−
−
3
2
xy
−
−
−
0
2
3
2
2
5
2 (
m
n
)(
3
n
n
)
(g)
(h)
(
)
−
−
2
1
xy
62. Write 0.00000167 in scientific notation.
63. Write 390,000 in scientific notation.
×
−
64.
Write
in standard form.
7
. 2
197
10
(
)(
)
×
×
−
−
65.
Evaluate
and write the result in scientific notation.
6
4
2
1 .
10
8
10
×
−
2
5
10
66. Evaluate
and write the result in scientific notation.
×
6
25
10
67. Divide and simplify.
−
+
−
+
−
7
4
2
2
2
2
6
x
y
12
x
y
x
y
4
x
2
x
8
(a)
(b)
−
2
2
x
6
xy
+
+
−
+
−
2
2
8
x
49
x
6
14
x
49
x
8
(c)
(d)
+
−
x
6
7
x
1
Factor completely.
68.
−
+
−
−
+
−
− x
−
(a)
3
2
(b)
(c)
3
2
2
8
x
10
x
20
x
25
x
4
x
7
x
28
x
6
27
−
−
−
−
−
+
(d)
(e)
(f)
3
2
7
6
5
2
4
x
20
x
96
x
x
31
x
32
x
4
x
40
x
96
+
+
−
+
−
(g)
3
2
(h)
4
2
(i)
2
18
x
29
x
3
x
x
13
x
36
25
x
16
−
+
−
(j)
4
(k)
3
( l )
3
x
81
10
x
80
8
x
27
69. Solve the following equations.
−
=
− x
=
− x
=
(a)
(b)
(c)
3
2
x
5 (
x
) 2
24
4
x
0
x
2
35
−
+
=
8 −
+
=
−
=
(d)
(e)
3
2
(f)
2
(
x
2
)(
x
) 4
3
x
6
x
24
x
2x
50
0

ADVERTISEMENT

00 votes

Related Articles

Top 20 Happy Easter Cards And Gift Tags To Download For Free
Top Ten Easter Arts And Crafts Activities For Your Kids
Free Easter Coloring Pages And Easter Printables For Your Kids

Related forms

College Level Math Practice Test With Answer Key - Mission Del Paso Campus College Level Math Practice Test With Answer Key - Mission Del Paso Campus Education
Solving Quadratic Equations By Factoring Worksheet With Answer Key - Tallahassee Community College Solving Quadratic Equations By Factoring Worksheet With Answer Key - Tallahassee Community College Education
Conversions And Dimensional Analysis Worksheet With Answer Key - Germanna Community College Conversions And Dimensional Analysis Worksheet With Answer Key - Germanna Community College Education
Naming Chemical Compounds Worksheet With Answer Key - Germanna Community College Naming Chemical Compounds Worksheet With Answer Key - Germanna Community College Education
Mathematics Practice Test With Answer Key - Nebraska State Accountability - Grade 5 Mathematics Practice Test With Answer Key - Nebraska State Accountability - Grade 5 Education
Types Of Intermolecular Forces Molecular Models Worksheet With Answer Key - Everett Community College Types Of Intermolecular Forces Molecular Models Worksheet With Answer Key - Everett Community College Education
Gcse Grade C Exam Practice Worksheet With Answer Key - Alperton Community School Gcse Grade C Exam Practice Worksheet With Answer Key - Alperton Community School Education
Math Practice Test 4 Worksheet - South Georgia State College Math Practice Test 4 Worksheet - South Georgia State College Education
Math 0308/math 0310 Factoring Polynomials Worksheet With Answer Key - Lone Star College Montgomery, 2011 Math 0308/math 0310 Factoring Polynomials Worksheet With Answer Key - Lone Star College Montgomery, 2011 Education
Math 1127 Final Review Exam Worksheet With Answer Key - Athens Technical College Math 1127 Final Review Exam Worksheet With Answer Key - Athens Technical College Education

Related Categories

Parent category: Education
Download
Go
Page of 37