Suppose the expression ab)" models the approximate number of people who visited an aquarium each day since an aquarium opened, where a
is the initial number of people who visited, b is the rate of increase in the number of people who visited each day, and n is the number of days
since the aquarium opened.
if the expression below models the number of visitors of a particular aquarium, what is the correct interpretation of the second factor?
64(1.3)

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

9/10 divide by -3/15 as a mixed number

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.