To produce x units costs C(x) = 15x + 75. The revenue R(x) = 30x. Both cost and revenue are in dollars.

What is the break-even quantity and how is it expressed or written?
What is the profit for 290 units, can you provide me with the equasion?
What number of units must produced for a profit of $150?

Thanks for the assistance.

Hi, gibbsjx!

Greetings and WELCOME to the site! I just moved your question that you had posted in Introductions to this forum topic area so that it will get the most exposure to those who are best able to answer it. Introductions is for people to introduce themselves and we try to not ask questions there.

It can be a little confusing when first learning how to use this site! Your question will get noticed much more in this forum topic area.

We would appreciate it if you would return to Introductions sometime to tell us a little about yourself though, if you would be willing to do that.

Thanks!