(a) Nick lives in western North Carolina, where the area code is 828. If there were no restrictions on the remaining seven digits, how many phone numbers would be possible in the 828 area code?

Evaluate the expression. (9 + 5)(3 + 2)0

Find the least common denominator for thesetvo rational expressions.n^2/n^2+4n+4 -3/n^2+7n+10

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?