Ch.1&2 Cumulatve Test Assignment

Ch.1&2 Cumulatve Test Assignment - NAME: Jennifer...

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NAME: Jennifer Whitesell GRADE: DATE:7/4/2010 MAT115 Test 1 Chapters 1 and 2 25 problems – 4 points each 100 points possible Solve all problems and attach your solutions document in the Assignments Section of eCampus . Remember to show all steps and check your work carefully. Correct Solution? Appropriate Steps Shown? Credit Earned per Problem Y Y Full Credit Y N Partial Credit N Y Partial Credit N N No Credit Problem Work Answer Grade 1. Evaluate. 2 (3-1 )=(3-1x1)=(3-1)=2 and 6 2 12 12 0 =6 6 2. Evaluate: 3 5 9 2 6 (2 3) - × + - = 3 (2-3)=(2x2x2-3)=(8-3)=5 which makes the fraction 5/5 so we have 9- 5/5x2+6=9-1x2+6=9-2+6+9- 8=1 1 3. Multiply and write your answer in simplest form. 7 3 3 21 3 63 3 2 2 3 5 2 15 2 30 30 x x x = = = = 2 1 10 1 2 10 K McWhorter MAT115 Test 1 Page 1 of 5 2 12 (3 1 ) ÷ - = 1 3 1 2 1 3 5 2 × × =
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4. Multiply and write your answer in simplest form. 6 3 7 4 × = 18 9 28 16 = 9 16 5. Divide and write the result in simplest form. 18
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Ch.1&2 Cumulatve Test Assignment - NAME: Jennifer...

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