Answer:
3 is correct answer
Step-by-step explanation:
![3(x - 2) + 5x = 18 \\ 3x - 6 + 5x = 18 \\ 8x - 6 = 18 \\ 8x = 18 + 6 \\ 8x = 24 \\ x = \frac{24}{8} \\ x = 3](https://tex.z-dn.net/?f=3%28x%20-%202%29%20%2B%205x%20%3D%2018%20%5C%5C%20%203x%20-%206%20%2B%205x%20%3D%2018%20%5C%5C%208x%20-%206%20%3D%2018%20%5C%5C%208x%20%3D%2018%20%2B%206%20%5C%5C%208x%20%3D%2024%20%5C%5C%20x%20%3D%20%20%5Cfrac%7B24%7D%7B8%7D%20%20%5C%5C%20x%20%3D%20%203)
hope it helped you:)
X_>-42
sorry, i cant do the arrow thing on my keyboard, but it’s the same arrow in the picture
B. congruent, im pretty sure
Step-by-step explanation:
use mathaway! it helps a lot
Answer:
239
Step-by-step explanation:
Write the equation. Fill in the given values, and solve for the unknown,
z = k√x
717 = k√9
k = 717/3 = 239
The constant of proportionality is 239.