a.) A father is three times as old as his son. Four years ago he was four times as old as his son was at that time. How old is his son? b.) The ages of the mother and her daughter are 45 and 5 years, respectively. How many years will the mother be three times as old as her daughter? C.) Mary is 24 years old. Mary is twice as old as Ana was when Mary wa as old as Ana is now. How old is Ana?

a.) A father is three times as old as his son. Four years ago he was four times as old as his son was at that time. How old is his son? b.) The ages of the mother and her daughter are 45 and 5 years, respectively. How many years will the mother be three times as old as her daughter? C.) Mary is 24 years old. Mary is twice as old as Ana was when Mary wa as old as Ana is now. How old is Ana?

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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