Answer:
d. x>-3
Step-by-step explanation:
3x+9>0
isolate x
3x>0-9
simplify
3x>-9
Isolate x
x>-9/3
Simplify
x>-3
Final Answer
x>-3
If this helps please mark as brainliest
Answer:
a = 17
Step-by-step explanation:
In the picture.
I hope that it's a clear solution.
The solution is not 11 it should be 12.21-9=12
Step-by-step explanation:
C. I think the answer is C
Answer:
the last one
Step-by-step explanation:
In the last one, it takes all of the numbers in the one parentheses and distributes it to the 0.5.
Look at the picture. (sorry for the messy writing)