A sports club needs to raise at least $500 by selling chocolate bars for $2.50 each. Sebastian wants to know how many chocolate bars, c, the sports club must sell in order to reach its goal. Which of the following must be true about the inequality and the resulting graph? Check all that apply.

Question

bm717 · Answer

What are the answer choices?

bradyniedermann · Answer

The inequality should be written as mr025-1.jpg.
The inequality should be written as mr025-2.jpg.
The circle is open.
The circle is closed.     
The arrow points left.      
The arrow points right.

Spectre · Answer

Well, to break even, you do can do 500/2.50 which gets 200.   So to check your work you can do 200 x 2.50. I will give you that hint.