Yºand zº are three angles lying on a straight line. (a) If yº = ° + zº find the value of y​

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? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.