Please help I am really struggling:(

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

How do you write 600 as a product of its prime factors (index! )

Will mark brainiest, , and rate to the best the table shows the number of blue marbles and red marbles that four friends have collected. which person has the lowest ratio of blue to red marbles? jasmineaaronluciangretchen