Alex's monthly utility bill is $175 on average, but it may vary by up to $50. (a) Write an absolute value incquality to represent the possible cost, C, of the utility bill. (b) Solve the inequality for C, and write the solution using interval notation. (c) Draw a graph to represent the solution set for the inequality. (d) Describe in words what the solution set for the inequality means for Alex's utility bill.

Alex's monthly utility bill is $175 on average, but it may vary by up to $50. (a) Write an absolute value incquality to represent the possible cost, C, of the utility bill. (b) Solve the inequality for C, and write the solution using interval notation. (c) Draw a graph to represent the solution set for the inequality. (d) Describe in words what the solution set for the inequality means for Alex's utility bill.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter1: Line And Angle Relationships

Section1.3: Introduction To Geometric Proof

Problem 36E: The Division Property of Inequality requires that we reverse the inequality symbol when dividing by...

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