Step-by-step explanation:
28m+4n-12m+3
28m-12m+4n+3
16m+4n+3
The attachment is cut in half
Answer:
The opposite of 50 feet below sea level is 50 feet above the sea level.
Step-by-step explanation:
Below is negative 50 and above is positive 50 so its +50 the opposite of -50.
Answer:

Step-by-step explanation:


<h3>Hope it is helpful....</h3>
(4-3i)(2+l)/4+3i > (8-6i+4l-3il)/4+3i > (8+6i+4l-3il)/4 > 2+3i/2+l-3il final answer