SOLUTION: I have been stuck on this for some time now and do not really know where to start. Help please. Last year, Pinwheel Industries introduced a new toy. It cost $9900 to develop the

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: I have been stuck on this for some time now and do not really know where to start. Help please. Last year, Pinwheel Industries introduced a new toy. It cost $9900 to develop the      Log On


   

Question 877257: I have been stuck on this for some time now and do not really know where to start. Help please.
Last year, Pinwheel Industries introduced a new toy. It cost $9900 to develop the toy and $30 to manufacture each toy.
A. Give a linear equation in the form: C=mn+b that gives the total cost, "C", to produce "n" of these toys.
B. The total cost to produce n=4700 toys is $_________
C. With $72900, a total of _________toys can be produced.
Answer by rothauserc(4718) About Me  (Show Source):
You can put this solution on YOUR website!
A) C = 30n + 9900
B) C = 30*4700 +9900 = $150900
C) 72900 = 30n + 9900
30n = 63000
n = 2100 toys