Create a system of equations whose solution is
(−4, 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?

Determine domain and range, largest open interval, and intervals which function is continuous.

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent