Answer:
M=-1/2
Step-by-step explanation:
Answer:
25%
Step-by-step explanation:
180+60=240
60/240=0.25
0.25*100
25%
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First you had to expanded form.


Finally you can also add by similar to elements.


Final answer: 
Hope this helps!
And thank you for posting your question at here on brainly, and have a great day.
-Charlie
So what you need to start with is taking the x from both sides as adding 12 to them. Then, you move the 27 over 4 decimals.
Hi there!
The answer would be 120 so D.
Add all the measurements: 20 + 60 + 40 and you get 120.
Hope this helps ;)