How can we use graphs, tables, and function rules to help us make choices

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

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