cristal is buying New carpet for her room carpetting is on sale for. 20% of fino the sale price pf the carpeting of the original price was $480

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?