You are baking a cake the recipe asks for 3/5 cup of better and you want to make 1/5 of the original recipe . How many cups of butter will you need

What signals you that factoring by grouping is the best method to use when factoring a problem?

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

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