Ben says that n=5 is the solution of the equation 7n=45. How can you check whether Ben is correct?

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.

Can (2,3 and square root 10) be sides ona right triangle?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?