Which should be calculated first to solve this story problem?

joey drove his new car 58.3 miles per hour for 3 hours on saturday, and then 52.8 miles per hour for 4 hours on sunday.

how far did joey drive altogether?

a.
the number of miles driven in 3 hours

b.
the total number of hours driven

c.
the total number of miles driven

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9