Jodi went 54 miles on 3.5 gallons of gas, and she wants to know how far she can go on 9 gallons of gas. which proportion would be useful to solve the problem? a) 9 3 = 54 x b) 9 54 = x 3 c) 54 3.5 = x 9 d) 54 9 = 3.5 x

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?