HELP PLS
have this math assignment due in an hour

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

Identify the number as a rational or irrational.explain. 127

The function models the number of accidents per 50 million miles driven as a function