The selling price of 18 shirts is given by g(f(18))
g(f(x))= 5.f(x) + 6= 5[(5/6)x+5]+6=(25/6)x+25+6
g(f(x))=25/6)x+25+6
g(f(18))=25/6).18+25+6=106
the answer is 106
Given:
The graph of an inequality.
To find:
The inequality for the given graph.
Solution:
From the given graph it is clear that the boundary line passes through the points (6,0) and (0,-4). So, the equation of the line is
![y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)](https://tex.z-dn.net/?f=y-y_1%3D%5Cdfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%28x-x_1%29)
![y-0=\dfrac{-4-0}{0-6}(x-6)](https://tex.z-dn.net/?f=y-0%3D%5Cdfrac%7B-4-0%7D%7B0-6%7D%28x-6%29)
![y=\dfrac{-4}{-6}(x-6)](https://tex.z-dn.net/?f=y%3D%5Cdfrac%7B-4%7D%7B-6%7D%28x-6%29)
![y=\dfrac{2}{3}(x-6)](https://tex.z-dn.net/?f=y%3D%5Cdfrac%7B2%7D%7B3%7D%28x-6%29)
![y=\dfrac{2}{3}x-4](https://tex.z-dn.net/?f=y%3D%5Cdfrac%7B2%7D%7B3%7Dx-4)
The area under the boundary line is shaded and boundary line is a dotted line it means the points on the line are not included in the solution set. So, the inequality sing must be <.
![y](https://tex.z-dn.net/?f=y%3C%5Cdfrac%7B2%7D%7B3%7Dx-4)
Therefore, the required inequality for the given graph is
.
Answer: a screw
Step-by-step explanation:
Hello,
If you want to find the percentage of anything, simply divide how much of the total number by the total number. 126 ÷ 700, which is 0.18.
To turn the decimal into a percentage, simply move the decimal place two places to the right, and it is now 18%.
In conclusion, she earned 18% of her sale. Hope this helps! =)