is the relationship between the number of sides of a polygon and the interior angle sum of the polygon proportional

Write two subtraction equations that are equivalent to 5 + 12 = 17.

The population of a bacteria colony grows by a consistent percentage each hour and can be modeled by the function y = 500(1.16)t. what does the value 500 represent in the function?

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.