BASIC ALGEBRA EXAM 3 D*           NAME _________________________

SHOW ALL WORK ON THIS TEST OR ON SEPARATE PAPER. Circle answers.  TURN IN ALL WORKSHEETS. CALCULATORS ARE PERMITTED ON THIS TEST.

In 1 - 7, reduce all fractions completely:

1.        2.        3.       4.

 

 

 

5. 6. 7.

 

 

 

 

In 8 – 10, find the LCD only.

8.      9.       10.

 

 

In 11 – 17, add or subtract as indicated:

11.         12.           13.

 

 

 

14.   15.          16.

 

 

 

17.               18.

 

 

 

 

19.                20.

 

 

 

In 21 – 27, solve for x:

21.         22.          23.

 

 

24.            25.       

 

 

 

 

26.                 27.   

 

 

 

28. If a 12 ounce bag of potato chips costs $2.29,how many much should a 22 ounce bag cost?

 

 

 

29. If a 4 pound bag of dog food sells for $1.79, how much dog food can you buy for $10? 

 

 

 

30. If it takes 3 hours to solve 20 math problems, how many problems can be solved in 14 hours?

 

 

 

 

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