The enrollment in the Middle School this year was 150 students. If the enrollment increased by 22% for the following year, how many students will be enrolled in the Middle School next year?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?