Is the question what c is?
if so just subtract 3 from 10
3-10 = -7
therefore c = -7
hope that helps :)
Answer:
The total cost to install the 1,200 ft of the pipe is $21000.
Step-by-step explanation:
Consider the provided information.
You buy 900 ft pipe with a cost of $15 per foot and the remaining 300 ft pipe with a cost of $25 per foot.
Therefore, the total cost is:
![900 \times 15+300 \times 25](https://tex.z-dn.net/?f=900%20%5Ctimes%2015%2B300%20%5Ctimes%2025)
![13500+7500](https://tex.z-dn.net/?f=13500%2B7500)
![13500+7500](https://tex.z-dn.net/?f=13500%2B7500)
![21000](https://tex.z-dn.net/?f=21000)
Hence, the total cost to install the 1,200 ft of the pipe is $21000.
Answer:
look over the chapter and try to remember the formulas the are gonna be in the test
Answer: wala akong alam jan
Step-by-step explanation: makinig ka kasi wag puro brainly