Please help me!! I’ve been stuck on this for a while

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

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