At a given time, Saturn was 9.1×108 miles from the Sun and Earth was 9.3×107 miles from the Sun. By what distance is one planet closer to the Sun than the other planet? A. 2×101
B. 2×105
C. 8.17×107
D. 8.17×108

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5