College of Marin Study Guide for Math 95 A,B - Pearson Learning ...

Solutions to the Sample FinalsCumulative Lesson: Sample Final for Math 95AThere are text references in front of each problem on this final. For example, [1.1]means Chapter 1, Section 1 of your textbook.[1.1] 1. Write a word name for 5742.Five thousand seven hundred forty-two[1.2] 2. Add: 356 491 [1.3] 3. Subtract: 625 327356 491 847 625 327 298[1.4] 4. Round to the nearest hundred: 90799100[1.5] 5. Multiply: 853 [1.6] 6. Divide: 9365188 798,40825590767700798408[1.7] 7.13 x 42x 42 13x 29[1.8] 8. Find your new balance, if you write checks of $45, $78, and $32 from abalance of $246.Let x the new balance if $.x 246 (45 78 32) 246 155 $91[1.9] 9. Evaluate: 9 3 [1.9] 10. Simplify: 15 ÷ 3 • 2 ÷ (10 8)9 • 9 • 9 81 • 9 729 15 ÷ 3 • 2 ÷ 2 5 • 2 ÷ 2 10 ÷ 2 5[2.1] 11. Find the prime factorization of 156.156 2 • 78 2 • 2 • 39 2 • 2 • 3 • 13[2.2] 12. You will be asked to state one of the divisibility rules for 2, 3, 4, 5, 9, or10.Look on pages 109–112 of your textbook for the divisibility rules.[2.3] 13. Identify the numerator and the denominator for11----- .The numerator is 11 and the denominator is 20.10248 489948000900009996320102 R 344