If a circle is enlarged so that it has a new area that is 25 times the original, what factor were the dimensions changed by?
5
25
625
1/5

Write an algebraic expression for the word expression the quotient of c and 8

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?