Ok. So I have the same thing and mine was A but for you it is B
500+(x115)=2685
the 500 is the money the club is putting towards the trip. the x is the number of club members. the 115 is the cost each member will pay to go on the trip.
subtract 500 from each side leaving you with
(x115)=2185
divide each side by 115
x=19
there are 19 club members going on the trip.
Correct answer is C..................
4x+24=84 4x=60 x=15 length =27 width = 15
