For every 1 litre of water used to make a medicine, 150 ml of sucrose and 600ml of saline solution are used. express the amount of water, sucrose and saline solution needed as a ratio in its simplest form.

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.