What is 2 times (-2a-7) equal to

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? will mark the

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Define multiplicative inverse. give an example of a number and its multiplicative inverse.