How many dogs must you wash before you have enough money to buy the gaming system and additional accessories? a) You need a variable to represent the unknown amount. Define the variable you will use to represent this situation. b) Write a mathematical expression to represent the sentence: "You charge $10 per dog." c) Would an equation or inequality be best for this situation? Explain your reasoning. Do not create your equation or inequality yet! d) Write an equation or inequality to represent the situation. Then solve for your variable [show all steps]. e) Write a complete sentence that explains what your solution means in terms of the video game system situation. f) Assuming the system costs exactly $500 (ignoring taxes), how much extra money would you be able to spend on accessories if you washed 60 dogs? Explain and show your work to justify your answer.
