John's age increased by 11 is 5 less than 5 times his age. How old is he? If x represents John's age, which of the following equations could be used to solve this problem?
O x + 11 - 5 = 5x
O x + 11 = 5x -5
O x + 11 = 5 - 5x

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers