Sean had $45.50 in his account. He bought books worth $3 more than what he had in his account. Graph the point that represents the balance of Sean’s account.

Answer:( 48.5, -3 )     Step-by-step explanation:    Suppose x-axis shows the withdrawing amount (in dollars) and y axis shows the balance ( in dollars ) after withdrawing x amount,Here, the Initial amount = $45.50,Thus, the equation that shows the given situation is, y = 45.50 - x Since, Sean bought books worth $3 more than what he had in his account,That is, x =  48.50,⇒ y = 45.50 - 48.50 = -3In the coordinate plane the point are represents by the notation (x,y),So, the point that represents the balance of Sean’s account is (48.50, -3).