Hey! i’ll give brainliest please help!

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

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Which option identifies how kevin should proceed in the following scenario? four years ago kevin designed an mp3 player for young children. now that technology has changed, he would like to update his design to ensure that it encompasses cutting-edge techniques. by creating a third-angle projection of his ideas by designing an isometric projection of his new ideas by referring to past designs and illustrations of his original model by conferring with engineers who have improved upon similar devices