192 Chapter 2 Linear Equations and Inequalities 51 p 32 2p 315 p2 18. The area of a triangle is 41 cm2. Find the height h 12 cm 12. 13. 14. 15. x 3 5 2 9 x 1 3 x 2 2 x 0.6w 48 2 1 9 16. The sum of two consecutive odd integers is 156. Find the integers. 17. The cost of an iPod speaker dock (including sales tax) is $374.50. If the tax rate is 7%, find the cost of the speaker dock before tax. of the triangle if the base is 12 cm. For Exercises 19–20, solve the inequality. Graph the solution set on a number line and express the solution in set-builder notation and interval notation. 19. 3x 31x 12 6 9 20. 6 2x 4 14
miller_beginning_intermediate_algebra_4e_ch1_3
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