Find 2 equivalent expressions 6a + 3 3(2a+1) 6a

Which of the following tables represents exponential functions?

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 is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound