Lizzie made 1.4 quarts of lemonade. She pour the lemonade into glasses with of a quart in react How many glasses did she have? PLEASE HELP QUICKLY!!!

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122