2 because the others aren’t factors of both
I say the answer is B. Bland
Answer: the one that ends with 30. D the fourth one
Step-by-step explanation:
So electricity costs 15cents every 1,000 watts used, and if he watches tv for 2hrs every day for a month that’s 60 hours (2*30) And every hour he watches tv it’s 150 watts. They want you to do the 60 hrs times 150watts which is 9,000 (amount of watts he uses in the month) and remember 1,000 watts is 15cents
