I believe it would be C. 40 feet.
Answer:
<h2>
x=17</h2>
solution,
![x + 6 = 2x - 11 \\ or \: x - 2x = - 11 - 6 \\ \: or \: - x = - 17 \\ x = 17](https://tex.z-dn.net/?f=x%20%2B%206%20%3D%202x%20-%2011%20%5C%5C%20or%20%5C%3A%20x%20-%202x%20%3D%20%20-%2011%20-%206%20%5C%5C%20%20%5C%3A%20or%20%5C%3A%20%20%20-%20x%20%3D%20%20-%2017%20%5C%5C%20x%20%3D%2017)
Hope this helps..
Good luck on your assignment..
Answer:
5x-10x+100 or a simplified version: -5x+100 where x is the number of shirts
Step-by-step explanation:
5x is for every shirt they have to pay for and it adds to the cost
-10x is for every shirt they sell which decreases the total cost
100 is for the upfront cost of having the shirts professionally designed
hope this helped and if i misunderstood something lmk so i can change it :))