Mathematics, 20.09.2019 01:20 sbudlove2838

José is r years old. keith is 3 times as old as he is. lara is 4 years younger
than keith
a. find keith's age in terms of r.
b. find lara's age in terms of r.
c. if r = 5, how old is lara?

Answers: 2

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José is r years old. keith is 3 times as old as he is. lara is 4 years younger
than keith