a sports club needs to raise at least \\$500 by selling chocolate bars for \\$2.50 each. sebastian wants to…

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.\n\nwhich of the following must be true about the inequality and the resulting graph? select three options.\n\n- the inequality should be written as $2.50c \\ge 500$.\n- the inequality should be written as $2.50c \\le 500$.\n- the circle is open.\n- the circle is closed.\n- the arrow points right.

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.\n\nwhich of the following must be true about the inequality and the resulting graph? select three options.\n\n- the inequality should be written as $2.50c \\ge 500$.\n- the inequality should be written as $2.50c \\le 500$.\n- the circle is open.\n- the circle is closed.\n- the arrow points right.

Answer

Explanation:

Step1: Define the inequality based on the problem

The club needs "at least" $$500$, meaning the total revenue must be greater than or equal to $500$. $$2.50c \geq 500$$

Step2: Determine the circle type for the graph

Since the inequality includes "or equal to" ($\geq$), the endpoint is included. $$\text{The circle is closed.}$$

Step3: Determine the direction of the arrow

The variable $c$ must be greater than the calculated value, indicating values to the right. $$\text{The arrow points right.}$$

Answer:

The inequality should be written as $2.50c \geq 500$. The circle is closed. The arrow points right.