Mark needs 3 ⅛ pounds of seed to fill the birdfeeders in his backyard, but he only has 1 ½ pounds of seeds. How much more seed does he need to buy?

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.