Solve for X. (x+7)^2−11=0

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?