rules about inequalities – Oracle Tutoring, Campbell River, BC

Inequalities: Phone Plans

By Jack Posted on September 20, 2012 Posted in math Tagged with how to find if one phone plan is better, rules about inequalities, when to flip the sign of an inequality

Which phone plan to choose? A little math tutoring can help you decide. Let’s assume we have two choices: Plan A $12 per month $0.10 per text Plan B $18 per month $0.07 per text How do you decide which plan …

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Tag: rules about inequalities

Inequalities: Phone Plans