Stan and cory are saving for a new video game. stan saves $5 for every $3 that cory saves. how many dollars will cory have saved when stan has saved $25? ( show work )

When y’all answer can y’all explain too !

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?