John is y years old.If Mary is 2 years older than john and the...

Mary needs $9000 in 7 years. What amount can she deposit at the end of each quarter at 6% interest c...

For the last 19 years, Mary has been depositing $500 in her savings account , which has earned 5% pe...

mary is x years old. it is her birthday today. her sister, sherry is 4 years older than she is. afte...

In ten years Mary will be 5 years less than twice as old as she is now. What is Mary's age now?

if mary's age is x years.what will be the present age of mary's niece if her niece is 3 years less t...

seven years ago, Mary was 6 times as old as Cora, In 1 year, she will be only twice as old as Cora....

Mary is 5 years less than 4 times the age of Susan. The sum of their ages is 4

John said Mary could know about the error is she calculated the standard error of the mean and the c...

Mary is 40 years old. She has just been retrenched and has moved back into her parents’ home. They n...

If Mary is twice as old as John, and John is 10 years old, how old is Mary? 10 15 20 25

Question