someone else help me on this

[chilledsoup]

A craftsman making decorative bird houses has invested $350.00 in materials. He plans to sell his houses at craft and garden shows for $14.99.

a. Set up a model, draw a graph, and determine an equation to calculate his profit.
b. Use the graph to estimate how many bird houses he would have to sell to break even.
c. Use the equation to determine how many bird houses he would have to sell to break even.
d. How many birdhouses would he have to sell in order to make a profit of $250.00?

 

[stapel]

Duplicate post.

Note to "chilledsoup": If you have questions regarding the replies you have received, please post them within the original thread rather than reposting the same problem as a new thread. Thank you.

Eliz.