Answer:
Step-by-step explanation:no you should not
-9x+27=-13
-9x-27=13
-9x=18
-2=x
Answer:
The answer is 22
Step-by-step explanation:
(3 • 5) = 15
7 + 15 = 22
22 is your answer
10.5 is the standard deviation for the data set to the nearest tenth hope this helps;)
Reflection across the x-axis (because there is a negative)
And
Vertical compression (because a is between 0 and 1)
Answer:
-n - 2
Step-by-step explanation:
3n+2(-2n-1)
= 3n -4n -2
= -n - 2