In this item, we equate the functions as stated.
f(x) = g(x)
3x - 23 = -4.5x + 7
Transpose all the terms with variables to one side of the equation and all the constants to the other side. This is shown below.
3x + 4.5x = 7 + 23
Combine like terms,
7.5x = 30
Divide both sides of the equation by 7.5.
(7.5x)/7.5 = 30/(7.5)
<em> x = 4</em>
Therefore, the solution to this item is that x = 4.
24
2**
4
3**
6
12
1
8
these are my answrs but you might get different ones
Answer:
About 68% (is that an answer choice?)
Step-by-step explanation:
In a normal distribution (a bell curve), about 68 percent of the data is in the range between one standard deviation below the mean to one standard deviation above. If your mean is 27, and the standard deviation is 3, then one deviation below to one above would be 27 - 3 to 27 + 3, or 24 - 30.
It can be separated into 10 * 3 * 6 and 4 * 3 * 6
the answer would be B<span />
