48+24=72
I have no idea where you would get. Division problem from this problem
The answer you selected in that photo given, is correct. I can tell just by using common sense and by judging the other options second option (B) is looking the most clearest one to me.
Answer:
<h2> </h2><h2>

</h2>
Step-by-step explanation:
<h3>
<u>Question</u><u>:</u><u>-</u></h3>
<h3>
<u>Equation</u><u>:</u><u>-</u></h3>
<h3>
<u>Solution</u><u>:</u><u>-</u></h3>
=> 3x + 4y + 6z = 15
- <em>[</em><em>On</em><em> </em><em>subtracting</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>with</em><em> </em><em>4y</em><em>]</em>
=> 3x + 4y + 6z - 4y = 15 - 4y
- <em>[</em><em>On</em><em> </em><em>Simplification</em><em>]</em>
=> 3x + 6z = 15 - 4y
- <em>[</em><em>On</em><em> </em><em>subtracting</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>with</em><em> </em><em>6z</em><em>]</em>
=> 3x + 6z - 6z = 15 - 4y - 6z
- <em>[</em><em>On</em><em> </em><em>Simplification</em><em>]</em>
=> 3x = 15 - 4y - 6z
- <em>[</em><em>On</em><em> </em><em>dividing</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>with</em><em> </em><em>3</em><em>]</em>

- <em>[</em><em>On</em><em> </em><em>Simplification</em><em>]</em>

Answer:
4(2a)+7(-4b)+(3•c•5)
8a -28b +(15*c)
Step-by-step explanation:
Answer:
1992.38
Step-by-step explanation:
The mean, or average, of a set of data points is found by adding all the values together and dividing by the number of values.
Sum:
1911.56 + 1956.69 + 1903.16 + 1958.82 + 1910.87 + 1983.14 + 2014.12 + 2023.86 + 2057.26 + 2034.21 + 2087.73 + 2067.14 = 23908.56
Divide:
There are 12 numbers, so divide 23908.56 by 12:
23908.56 / 12 = 1992.38
The average is thus 1992.38.
<em>~ an aesthetics lover</em>