John gave away 20% of his savings to acharity. he gave away $80. how much did john have in savings?

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.

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1