Carlos started with 30 baseball cards and gave away x cards. Miguel stated with 40 baseball cards and gave away twice as many pieces as Carlos did. How many baseball cards did Carlos give away if they had the same number baseball cards left?

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.