Elementary Algebra Practice Test 4

NO CALCULATORS! This practice exam should take approximately 90 minutes to complete. When you're finished, click "Grade the Test" at the bottom of this screen. This score has no effect on your grade in the course, and Mr. Flacche does not see the results of this practice test. It is only intended for your personal assessment of your skills.

**This is not a replica of the test you will see in class, and should not be your only study guide while preparing for the exam. Make sure to practice exercises from the text, workbook and Connect before taking the in-class test!**



1.
Compute.
   
A.
18
B.
4
C.
14
D.
4


2.
Evaluate –x2 + 7x 4 when x = – 1.
A.
12
B.
10
C.
2
D.
4


3.
Simplify the expression.
   
A.
B.
C.
D.


4.
Solve for x.    
  4x 7 = 3x
A.
7
B.
1
C.
7
D.
1


5.
Solve for x.   
 
A.
2
B.
1
C.
0
D.
-1


6.
Solve for x.
       
A.
6
B.
6
C.
48
D.
48


7.
Solve for x.    
  3x 2y = 6
A.
B.
C.
2 + 2y
D.


8.
Solve the inequality. Write your answer in interval notation.
   
A.
B.
C.
D.


9.
Mike is 2 years less than three times as old as his sister. The sum of their ages is 34. How old is Mike?
A.
9
B.
12
C.
25
D.
22


10.
The perimeter of a rectangle is 50 ft. If the length of the rectangle is 5 ft less than the width, find the dimensions of the rectangle.
A.
length: 30 ft, width: 20 ft
B.
length: 10 ft, width: 15 ft
C.
length: 20 ft, width: 30 ft
D.
length: 15 ft, width: 10 ft


11.
Which of the following is a solution for the equation?
   
A.
B.
C.
D.


12.
Identify the point plotted on the coordinate system and state the quadrant where the point is located.
   
A.
quadrant IV
B.
quadrant III
C.
quadrant III
D.
quadrant IV


13.
Which of the following best represents the graph of the equation?
   
A.

B.

C.

D.



14.
Which of the following best represents the graph of the equation?
   
A.

B.

C.

D.



15.
Solve the system.
A.
(2,5)
B.
(5,2)
C.
(1,8)
D.
(8,2)


16.
What is the degree of the polynomial?
  x12 5x4
A.
12
B.
5
C.
5
D.
4


17.
Add 5y – 4 and 2y2 – 8y.
A.
2y2 – 3y – 4
B.
2y2 + 3y – 4
C.
7y2 – 12y – 4
D.
2y2 + 13y – 4


18.
Subtract 4d2 – 8d + 5 from 7d2 + 4d – 8.
A.
3d2 – 4d – 3
B.
3d2 – 4d – 13
C.
3d2 + 12d – 13
D.
3d2 + 12d – 3


19.
Multiply.     (–2a5b3)(5a4b)
A.
3a9b3
B.
3a20b3
C.
–10a20b3
D.
–10a9b4


20.
Multiply.    
  (3x 1)(2x + 5)
A.
6x2 13x 5
B.
6x2 17x 5
C.
6x2 + 13x 5
D.
6x2 + 17x 5


21.
Multiply.    
  (5a 3b)2
A.
25a2 30ab + 9b2
B.
25a2 9b2
C.
25a2 30ab 9b2
D.
25a2 + 9b2


22.
Multiply.    
  (m 3n)(m + 3n)
A.
m2 6mn + 9n2
B.
m2 + 6mn 9n2
C.
m2 9n2
D.
m2 + 9n2


23.
Factor.
   
A.
B.
C.
D.
prime


24.
Factor.
   
A.
B.
C.
D.
prime


25.
Factor.
   
A.
B.
C.
D.
prime


26.
Find all solutions for the equation.
     
A.
B.
C.
D.


27.
Simplify.
     
A.
B.
C.
D.
cannot simplify


28.
Multiply.
     
A.
B.
C.
D.


29.
Multiply.
     
A.
B.
C.
D.
1


30.
Divide.
     
A.
B.
C.
D.


31.
Add.
     
A.
B.
C.
D.
1


32.
Add.
     
A.
B.
C.
D.


33.
Subtract.
     
A.
B.
C.
D.


34.
Subtract.
     
A.
B.
C.
D.


35.
Solve for x.
     
A.
0
B.
1
C.
2
D.
2


36.
Simplify.
     
A.
B.
C.
D.
9


37.
Simplify.
     
A.
B.
C.
D.


38.
Multiply.
     
A.
B.
C.
D.


39.
Add.
      16 + 3
A.
35
B.
19
C.
19
D.
16 + 3


40.
Subtract.
     
A.
B.
C.
D.



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