Helpp a bit** graduate lol thanks i appreciate it!

If square root x = -7, then x= -49 true or false

Answer for 10 points show work you guys in advanced < 3

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.