Abox of 15 cookies costs $9.
What is the cost for 1 cookie?

Find the distance between (7,-6) and (-3,-9)

What are the solutions of the equation x4 – 5x2 – 14 = 0? use factoring to solve. someone !

Ahealth-food producer has 250 samples of a new snack to distribute in the mall. the producer has to keep at least 50 samples for display in the health food for the product launch. how long will the samples last if consumers are taking the samples at a rate of 25 every hour