Jean junction is selling jeans at 15% off the regular price. the regular price is $25.00 per pair.
what is the discount amount?

Explain how you can use the associative property to evaluate (7x50)x4.

Use sigma notation to represent the following series for 9 terms.

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.