Answer:
Step-by-step explanation: Not too sure how to explain it this is how you simplify it pretty sure
2x-y=7
+2x +2x add to both sides to get y alone because it has no friends
___________
-y=7+2x get rid of the negative on the y value
__________
y= -2x -7
Answer:
0.45
Step-by-step explanation:
For a uniform distribution,
where a is the minimum and b the maximum\\
cumulatively, 
Answer:
x = -2
Step-by-step explanation:
2x = -8+4
2x = -4
x = -2
CHECK
-4 - 4 = -8
Answer:
I believe the answer is 39.368, if we round that it makes it, 39.4
Step-by-step explanation:
The correct answer is C my friend
