To cover a rectangular region of her yard, penny needs at least 232.5 square feet of sod. the length of the region is 15.5 feet. what are the possible widths of the region?

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?