Answer:
−
21 x + 25
/30
Step-by-step explanation:
Answer:
The answer to the question provided is 30.
Step-by-step explanation:
![5x - 80 + 2x + 50 = 180 \\ 7x - 30 = 180 \\ \frac{ \: \: \: \: \: \: + 30 = + 30}{ \frac{7x}{7} = \frac{210}{7} } \\ x = 30](https://tex.z-dn.net/?f=5x%20-%2080%20%2B%202x%20%2B%2050%20%3D%20180%20%5C%5C%207x%20-%2030%20%3D%20180%20%5C%5C%20%20%5Cfrac%7B%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%20%2B%2030%20%3D%20%20%2B%2030%7D%7B%20%5Cfrac%7B7x%7D%7B7%7D%20%20%3D%20%20%5Cfrac%7B210%7D%7B7%7D%20%7D%20%20%5C%5C%20x%20%3D%2030)
[I apologize if the answer to the question is inaccurate]
36,000. you need to SUBTRACT to find "how many more"
Answer: commutative
Step-by-step explanation:
Answer:
![\boxed{\textrm{B)}\qquad y>4}.](https://tex.z-dn.net/?f=%5Cboxed%7B%5Ctextrm%7BB%29%7D%5Cqquad%20y%3E4%7D.)
Step-by-step explanation:
We start by subtracting
from both sides of the second inequality:
![2x > 5 \iff 2x - 1 > 5 - 1 \iff 2x - 1 > 4.](https://tex.z-dn.net/?f=2x%20%3E%205%20%5Ciff%202x%20-%201%20%3E%205%20-%201%20%5Ciff%202x%20-%201%20%3E%204.)
Therefore, we conclude that:
![y > 2x - 1 > 4 \implies y > 4.](https://tex.z-dn.net/?f=y%20%3E%202x%20-%201%20%3E%204%20%5Cimplies%20y%20%3E%204.)
Therefore, every point that satisfies the system has a
-coordinate greater than
.