You are a manufacturer of a certain type of pencil. You’ve calculated that it costs $6 to make 300 pencils and $15 to make 1000 pencils.

if your Assuming this relationship is linear, write an equation that relates cost to the number of pencils you make.

Question

You are a manufacturer of a certain type of pencil. You’ve calculated that it costs $6 to make 300 pencils and $15 to make 1000 pencils. 

 if your Assuming this relationship is linear, write an equation that relates cost to the number of pencils you make.

anonymous · Answer

-1500 + 700y = 9x 
   1500 + 700y = 9x 
   15 + 700y = 9x 
   1500 + 700y = 11x 
those are my answers...

anonymous · Answer

@noniebug how??

anonymous · Answer

those are four different answers on the worksheet and one of those are the answer.. its asking what form would you put it in.. you solved it.

ganeshie8 · Answer

-1500 + 700y = 9x