Sophie bought snacks for her team's practice. She bought a bag of chips for $2.49 and a 12-pack of juice bottles. The total cost before tax was $27.57. Write and solve an
equation which can be used to determine x, how much each bottle of juice costs?

Astudent simplified a rational expression as shown.

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field