!NOW! Bennett budgeted $6,000 to spend on food for the year. If he spent $400 each month, which expression represents how much money Bennett had left after x months.

Need on this geometry question. explain how you did it.

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount