Answer:
Two systems of equations are equivalent if they have the same solution(s).
Answer: 6 if by whole number or 6.25 for decimals
Step-by-step explanation:
470,925.8 in expanded form is ...
400,000 + 70,000 + 900 + 20 + 5 + 0.8
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Answer:
C
Step-by-step explanation:
If you look closely.. You can see that one is longer than the other
If you're trying to solve for y
-2y = 8
Divide -2 to both sides

Cancel out the -2 on the left, Divide the -2 to the 8 on the right so
y = -4