What is the coefficient of y in the expression? 4x + 8y + 12z

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

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?