Could u help me

with this

Does the point (1, sqrt 7) lie on circle shown.

Solve this problem! extra ! 3025/5.5 = a/90.75

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.