I need help with question I don’t really get it

Me. drysdale earned 906.25 in interest in one year on money that he had deposited in his local bank if the bank paid an interest rate of 6.25% how much money did mr. drysdale deposit

What is 32+4 x (16 x 1/2) -2 show your work}

The only way to identify an intercept is as an ordered pair. true false