23. because there is a 90 degree angle and then the 67 degree angle, and triangle law says that all angles add up to 180.
Answer:
the independent variable is the # of runners while the dependent is the # of water bottles
Step-by-step explanation:
Answer:
49x
Step-by-step explanation:
Answer by JKismyhusbandbae: This explanation is short and sweet. An equation states that two things are equal. It will have an equals sign "="
Answer:
![x>-5](https://tex.z-dn.net/?f=x%3E-5)
Step-by-step explanation:
![\frac{-1}{5} x+1](https://tex.z-dn.net/?f=%5Cfrac%7B-1%7D%7B5%7D%20x%2B1%3C2)
Subtract 1 from both sides
![\frac{-1}{5} x+1-1](https://tex.z-dn.net/?f=%5Cfrac%7B-1%7D%7B5%7D%20x%2B1-1%3C2-1)
Simplify
![\frac{-1}{5} x](https://tex.z-dn.net/?f=%5Cfrac%7B-1%7D%7B5%7D%20x%3C1)
Multiply both sides by -1, which reverses the inequality also
![\frac{-1}{5} x(-1)>1(-1)](https://tex.z-dn.net/?f=%5Cfrac%7B-1%7D%7B5%7D%20x%28-1%29%3E1%28-1%29)
Simplify
![\frac{1}{5} x>-1](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B5%7D%20x%3E-1)
Multiply both sides by 5
![5*\frac{1}{5} x>5(-1)](https://tex.z-dn.net/?f=5%2A%5Cfrac%7B1%7D%7B5%7D%20x%3E5%28-1%29)
Simplify
![x>-5](https://tex.z-dn.net/?f=x%3E-5)