Pls help SAP

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

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.

8.74 rounded to the nearest whole number