carrie5260
carrie5260
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You let x = the number of minutes and determine an equation for each scenario (Plan A & B) Then, since you want to know for how many minutes the cost of the plans will be equal, you set the two equations up so that they are equal and solve. Like…
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You let x = the number of minutes and determine an equation for each scenario (Plan A & B) Then, since you want to know for how many minutes the cost of the plans will be equal, you set the two equations up so that they are equal and solve. Like…
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You let x = the number of minutes and determine an equation for each scenario (Plan A & B) Then, since you want to know for how many minutes the cost of the plans will be equal, you set the two equations up so that they are equal and solve. Like…