Two sides of a triangle have lengths 10 and 15. what must be true about the length of the third side?

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. !

Determine the relationship of ab and cd given the following points

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?