For what values of x what is the invalid expression?

The la dodgers hit the most homeruns in 2014. the number of homeruns accounted for 6% of the entire major leauge baseball homerun count. if 583 total homeruns were hit, approximately how many did the la dodgers hit

Which choice represents the sample space ,s for this event

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?