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02-09-2016
Mathematics

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Heathers age is 3 years more than one half her cousin rachels age. if the difference in their ages is less than 4 years, what is the oldest that rachel can be in years?

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02-09-2016

rachel = x . Heathe = x/2 + 3

x/2 + 3 = 4
x + 6 = 8
x = 2 years

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