Why is the polynomial, 4x^2y + 5xy classified as a 3rd degree binomial?

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 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?