What is the rectangular form of 12(cos(Pi) + isin(Pi))?

12
-12
12 + i
–12 + i

2.5 milligrams is equivalent to how many grams

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

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?