Acar traveled 200 miles on 8 gallons of gas. find the unit rate of gallons per mile.

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost. swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

Someone me! if you’re smart you can solve this!

Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39