Draw every line of symmetry for the octagon

Create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin