Noah's hot chocolate is too hot so he adds 50 ml of 10 degrees celsius milk to his 150ml mug of hot chocolate that was originally 90 degrees celsius. what will the final temp be of the mixture

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

How do you write y-10=2 (x-8) in standard form

Find the solution on the interval [0, 2pi)