Question

The cost to produce one DVD player is $85 plus a one-time fixed cost of $150000. The revenue received from one DVD player is $225.
b) Write a formula that gives the revenue R from selling x DVD players.

Answer 1

R=225x

Answer 2

If one Dvd player sells for $225 then 2 sell for 225(2) and 3 sell for 225(3) and 4 sell for 225(4) and x sell for 225(x)