Evaluate the expression

Beth took out a $20,000 loan for college she is borrowing money from two banks. bank a charges an interest rate of 8.5% bank b charges and interest rate of 10.5% after one year alice owes $1860 in interest how much money did she borrow from bank a

Asquare parking lot has 6,400 square meters what is the length in meters

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.