A number "s" is subtracted from seven. When the result is divided by three, the quotient is two. What is the number?

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Select all the statements that apply to this figure