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Answer:
Well I can give you advice, so first ask yourself if you actually read the whole problem. Did you? okay then make sure you've looked closely at the data table. What does it mean? Then try to put it all together and see if you can figure it out yourself, and if your stuck then I would suggest coming back.
Step-by-step explanation:
Okay so this is not too hard once you get the grasp of it. What you want to do is put everything with each other giving you the answer, -3x^2 +42x^2 -147x
Answer:
x=1 I think this is the answer
Step-by-step explanation:



4 1/4 hours.
60 minutes in each hour.
15 minutes in 1/4 an hour.
So (60*4)+15
240+15
255 minutes.
Cameron read 255 minutes last month.