Answer:
Step-by-step explanation:
=3a-2a-2b
=a-2b
Hope this helps
Answer:
truly ez points
Step-by-step explanation:
-5 to the 4th power in expanded form would be -5 x -5 x -5 x -5. This is equal to positive 625.
Divide both sides by 49/36 to get y by itself:


Simplify this fraction:

Now you have your answer: