CCP MATH 017 - MATH 017 EXAM (10 pages)

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MATH 017 EXAM



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MATH 017 EXAM

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Exam


Pages:
10
School:
Community College of Philadelphia
Course:
Math 017 -

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Math 017 Departmental Examination Fall 2010 Form D Name Date Instructor CRN Be sure to write answers on the answer line for each problem 1 Compute if possible Otherwise write undefined 10 0 Ans 2 Compute if possible Otherwise write undefined 8 2 8 Ans 3 Evaluate 2 3 3 7 Ans 4 Compute 9 4 7 3 Ans 5 4 11 10 Compute if possible Otherwise write undefined Ans 6 Evaluate if possible Otherwise write undefined 0 13 10 Ans 7 Compute if possible Otherwise write undefined 0 2 0 3 0 4 Ans 8 2 3 Evaluate if possible Otherwise write undefined 3 Ans 9 Evaluate if possible Otherwise write undefined 2 1 2 2 2 Ans 10 Determine whether the following examples represent an equation or an algebraic expression Circle ALL algebraic expressions a 3x 7 y 11 5 c 9x 7 y 3c 8 b x 0 Solve the following inequality 8 6x 3 Ans 12 Graph the following number set on a number line Assume that the distance between all marks is the same x 1 13 Name three numbers that satisfy the condition x 1 2 Ans 14 Rewrite the expression A replacing the variable with its value and then evaluate if A Ans 2 15 Simplify using one of the exponential laws if possible If it is not possible to simplify just rewrite the expression x 7 x15 Ans 16 If possible collect like terms If not possible just rewrite the expression m3 m3 Ans 17 Factor m from the expression 5mn 3m Ans 18 Simplify if possible If no numerical operation can be performed write not possible Ans 19 Simplify 2 x 2 3 x Ans 0 4 y 0 02 20 Use the Distributive Law to eliminate parentheses in the following expression Simplify if possible x 2 x 2 Ans 21 Eliminate parentheses in the following expression Simplify b 4 c c cb5 Ans 22 Factor 3z 2 y 3 from the following expression 3z 4 y 6 9y4 z2 Ans 23 xy xy 2 Simplify if possible If not possible write not possible 3 yx Ans 24 Is x 1 y 0 a solution of y x 4 Show your work Ans 25 Rewrite the following expression in its equivalent form as a single fraction Ans 26 Rewrite using exponential notation whenever it is possible aaaa



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