Respuesta :

575 and 601 are solutions, 500, 509, and 550 are not.

Answer:

500 is not a solution

601 is a solution

550 is not a solution

509 is not a solution

575 is a solution

Step-by-step explanation:

Every value greater than 550 is a solution while every value less than or  equal to 550 is not a solution.