Setting up linear inequality word problem - math help

The video tutorial explains how to set up an inequality to represent a surf shop's financial situation. The shop has weekly expenses and sells skimboards and longboards at specific prices. The teacher guides students to define variables for the number of skimboards and longboards sold, calculate revenue, and set up an inequality to ensure the revenue exceeds costs, thus making a profit.

What are the weekly expenses of the surf shop?

• $22,300

• $115

• $685

• $2,300

If X represents the number of skimboards sold, what does 115X represent?

• The cost of skimboards

• The revenue from skimboards

• The profit from skimboards

• The number of longboards sold

What is the revenue from selling one longboard?

• $2,300

• $22,300

• $685

• $115

What must be true for the surf shop to make a profit?

• Costs are greater than revenue

• Revenue is greater than costs

• Revenue is less than costs

• Revenue equals costs

Why can't the inequality be 'greater than or equal to' for profit?

• Because it would mean no sales

• Because it would mean breaking even

• Because it would mean a surplus

• Because it would mean a loss