Which set of ordered pairs does not represent a function? O {(9,0), (-5, -8), (2, -3), (-1,2)}
O {(-3,-5), (2,7), (-3,-4), (-1, -7)}
O {(–7,-4),(-1, –4), (5,2), (-8, – 7)}
O {(1, -8), (-3,4), (3, 1), (-7,4)}

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.