Let point d fall in like segment ab. the length of ad is 5x+2 and the length of db is 7x-12. if the length of ab is 20 inches, what is the length of ad?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?

Taber invested money in an account where interest is compounded every year.he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?