-x = 8
explanation
+2x from both sides you then have -x+1=9
-1 from both side then you have -x=8
Answer:
Step-by-step explanation:
0.0000345
I thin the answer's B, 4/13
The correct answer is choice C. The mean absolute deviation is a way to show the variability, or how spreadout the data is. When the mean absolute deviations are close to each other, that tells us that they're comparable in how they vary. 6.9 is close to 7.1.
Sorry wrote down the wrong thing the first time. Try doing 2 plus 3 times 5.