POSSIBLE POINTS: 6.67 Ali was asked to simplify the expression 31% - 6) + (4x + 12) - 6x. His work
is shown below.
Identify the line which contains the error.
3(x-6) + (4x + 12) - 6x
A
3(x - 6) + (4x + 12) - 6x
3x - 9 + 4x + 12 - 6x
(3x + 4x - 6x) + (-9 + 12)
B
3x - 9 + 4x + 12 - 6x
X + 3
С
(3x + 4x - 6x) + (-9 + 12)
29
D
X +3
<
POSSIBLE POINTS: 6.67
How do you correctly simplify the expression?
The correct answer is

Television viewing reached a new high when the global information and measurement company reported a mean daily viewing time of 8.35 hours per household. use a normal probability distribution with a standard deviation of 2.5 hours to answer the following questions about daily television viewing per household. a. what is the probability that a household views television between 4 and 10 hours a day? (to 4 decimals) b. how many hours of television viewing must a household have in order to be in the top 7% of all television viewing household? (to 2 decimals) c. what is the probability that a household views television more than 4 hours a day? (to 4 decimals)