The temperature in a room changed from 9 °C to 27 °C in 3 minutes. What is the rate of change of temperature in °C/min?

In the geometric progression –3, 12, −48… what term is 3,072?

Factor the expression using gcf 9b+45

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0