Sarah's plant was 2 inches high when she brought it home from the store. It grows a ½in per week. Write an equation to model the height of Sarah's plant y, in inches over x weeks.

What is the range of the data below? .8090100

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

The function p(x) = –2(x – 9)2 + 100 is used to determine the profit on t-shirts sold for x dollars. what would the profit from sales be if the price of the t-shirts were $15 apiece?