Answer:
the second one
Step-by-step explanation:
Because it is
Answer:
1032x
Step-by-step explanation:

You just combine like terms
So 4d + - d = 3d
And 3x + 2x = 5x
So the answer is 3d + 5x
Answer:
No it doesnt and if you did have an outlier it would greatly affect the mean because if there was an outlier the mean would move closer to the outlier.
Step-by-step explanation:
Answer:
y = (28x^3 +37x^2 +19x +60)/15
Step-by-step explanation:
Many graphing calculators and spreadsheets can do this from the list of points.