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Algebra 2
Practice Quiz 30

Click the circle next to the correct response.
Be sure to click the OK button to continue.


Solve each equation for n.

1.  3n + 2 = n - 6
-8
-4
  4		 2.  3(n - 1) = 5 - n
  2
-8
-2
3.  6(n + 8) + 7 = 7(2n + 5)
25/4
5/4
5/2		 4.  7 - 4n = -15
22/4
5/4
5/2
Evaluate.
5.  8 - 12 div.gif (845 bytes) 4 + 6 div.gif (845 bytes) 8
7/4
23/4
7/8		 6.  2 * 6 - 12 * 3
-24
  0
18
7.  [ 4 - 2(5n + 3) ] - 3
-3
n - 3
-10n - 5		 8.  -3n2 + 4n3 when n = -2
- 20
- 44
  20
9.  ( 3n + 9 ) div.gif (845 bytes) 2m when
n = -6 and m = 1/3
- 6
-18/3
- 27/2		 10.  3n when n = 3
  9
18
27
Answer.
11.  Which is the opposite of -1/2 ?
  1/2
- 2
-1/2		 12. Which is the reciprocal of -1/2 ?
  1/2
-2
-1/2
13. Which is a solution to
x2 - 9 = 0 ?
- 3
- 9
  9

14.  Which is the 20th term in this sequence?

-3, 0, 5, 12,......

404
84
396
15. Which is the quotient of
1/2 and 1/3 ?
1/6
3/2
2/3		 16. Which is written in decreasing order ?
-  1/5, - 1/4, - 1/3, - 1/2
-2, 3, 0, -3
- 1/2, - 1/3, - 1/4, - 1/5
17. Fred and Barney share the driving on a 300 mile trip to Jellystone Park.  Fred drives for three hours at an average speed of 46 miles per hour.  How fast must Barney drive for the remainder of the trip if they want to reach Jellystone in two more hours?
52 mph
81 mph
64 mph
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