Answer: A, I think
Step-by-step explanation:
<h2>
Answer:</h2>
This is a 2-step equation:
![3x + 10 = 19\\\\3x = 9\\\\x = 3](https://tex.z-dn.net/?f=3x%20%2B%2010%20%3D%2019%5C%5C%5C%5C3x%20%3D%209%5C%5C%5C%5Cx%20%3D%203)
The solution is <em>x = 3</em>.
Answer:
Part 1) As the time increases, the volume of the balloon increases then stops then increases then stop and then increases.
Part 2) B
Step-by-step explanation:
Part 1) Look at the graph
Part 2) Not sure but I think it's the answer
1/4 = 2/8. Remember that. This means that 1/8 is equal to half of a month. It there is 5/8, you can add a half month for every eight. In this case, it will take 2 and a half months
Hope this helped!!!!