Practice - McGraw-Hill Higher Education

1-2NAME______________________________________________ DATE______________ PERIOD _____PracticeOrder of OperationsEvaluate each expression.1. (15 5) 2 2. 9 (3 4) 3. 5 7 44. 12 5 6 2 5. 7 9 4(6 7) 6. 8 (2 2) 77. 4(3 5) 5 4 8. 22 11 9 3 2 9. 6 2 3 7 910. 3[10 (27 9)] 11. 2[5 2 (36 6)] 12. 162 [6(7 4) 2 ]513. 4 5 4 2(2 5)14. 4 5(4)3 2 57 315. 4 2 2bc22. a c2c23. ab 4Evaluate each expression if a 12, b 9, and c 4.16. a 2 b c 2 17. b 2 2a c 218. 2c(a b) 19. 4a 2b c 220. (a 2 4b) c 21. c 2 (2b a)2(a b) b24. 225.2 2c 25ca c bCAR RENTAL For Exercises 26 and 27, use the following information.Ann Carlyle is planning a business trip for which she needs to rent a car. The car rentalcompany charges $36 per day plus $0.50 per mile over 100 miles. Suppose Ms. Carlyle rentsthe car for 5 days and drives 180 miles.26. Write an expression for how much it will cost Ms. Carlyle to rent the car.27. Evaluate the expression to determine how much Ms. Carlyle must pay the car rentalcompany.GEOMETRY For Exercises 28 and 29, use the following information.The length of a rectangle is 3n 2 and its width is n 1. The perimeter of the rectangle istwice the sum of its length and its width.Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.28. Write an expression that represents the perimeter of the rectangle.29. Find the perimeter of the rectangle when n 4 inches.Chapter 1 16 Glencoe Algebra 1