A company manufactures and sells book cases. The selling price $54.90 per book case. The total cost function is linear and cost amount is $50,000 for 2000 book cases and $32,120 for 800 book cases. 1. Write the equation for revenue
2. Write the equation for total cost
3. Find the break even point

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Determine the area of a triangle with (see picture below)