7th grade math help me plzzz

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

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

Which expression gives you the distance between the points (5,1)and(9,-6)