Which is the simplified form of ,- +s 12?
1
12
7
--?- 512
$12
12

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points