Solving One-Variable Inequalities

Question 10 • Online Algebra, Function, Number A

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Answer

The inequality that will determine the number of months, x, that are required for the second phone to be less expensive is .:

100 + 55x > 150 + 51x

The solution to the inequality is .:

x > 12.5

Sal’s mother would have to keep the second cell phone plan for at least months in order for it to be less expensive.:

Inequalities in One Variable

Inequalities in One Variable

Inequalities in One Variable