Darren is finding the equation in the form y = m x + b for a trend line that passes through the points (2, 18) and (–3, 8). Which value should he use as b in his equation?

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Write a story that matches with the expression 42x-5 pls hurry