SOLUTION: mary is 24 years old. tina is twice as old as mary 3 years ago. what will be tina's age 5 years from now?
Algebra.Com
Question 387528: mary is 24 years old. tina is twice as old as mary 3 years ago. what will be tina's age 5 years from now?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = Mary's age now
Let = Tina's age now
Three years ago, mary was
Three years ago, Tina was
given:
-------------------
and
In five years, Tina will be 50 years old
RELATED QUESTIONS
Fred is 5 years older than Mary. In 4 years, Fred will be twice as old as Mary was one... (answered by Alan3354)
Mary is twice as old as Rachel will be in seven years. Four years ago, Mary was four... (answered by ankor@dixie-net.com)
Tina is 3 times as old as she was 8 years ago. Find the age now
(answered by ikleyn)
5 years ago, Jay was seven years older than Mary. In five years, Mary will be half as old (answered by bluemockingjay7)
Mary is 3 times as old as her brother John. In 5 years, Mary will be twice as old as... (answered by richwmiller)
Julia is 9 years older than Tina. 7 years ago Julia was twice as old as Tina.
How old is (answered by fractalier)
Mary is 12 years old. Robin her mother is 35.
a. Write an expression for the person’s... (answered by Mathtut)
Mary is twice as old as Jane was when Mary was as old as Jane is now. In 3 years Mary... (answered by ankor@dixie-net.com)
in two years mary will be twice old as she was 6 years ago. How old mary... (answered by macston)