A company sells an item for $30 It costs $10 to make the item. The company had start up costs of $6000 How many items must the company make in order to break even?

The objective equation (Be Careful!)

The demand constraints are  

The budget constraint is

The objective is to    

Give the correct formula for lead(II) iodide.

Soaps are formed from ______________.

A purple-orange color was observed when a flame test was conducted on an unknown solution. What cation was present?

In a natural disaster relief facility, the nurse observes that an older-adult male has a recovery plan, while a 25-year-old male is still overwhelmed by the disaster situation. A nurse is planning care for both patients. Which factors will the nurse consider about the different coping reactions?

A purple-orange color was observed when a flame test was conducted on an unknown solution. What cation was present?