In a data if the range of the data is 20 whose coefficient is 0.2.Find the largest term of the data​

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

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x

Which fraction represents the ratio 35 : 42 in simplest form