ticket seller sells tickets to concerts. the company charges a 5$ handling fee for one ticket and a 2$ handling fee for each additional ticket purchased at the same time. please write a function that can be used to find the handling fee for any order.

Question

anonymous · Answer

i would say 
$$5+2\times (x-1)$$ the x - 1 part since the first ticket is at $5

anonymous · Answer

what about 5+(2x-2)

anonymous · Answer

that is good too

anonymous · Answer

but you might want to say 
even 
$$2x+3$$