Answer:
16 cards
Step-by-step explanation:
We can use logic to find out how many cards were in the beginning.
If Ted took 6 cards, and Gina took half of what remained, then when Gina took cards, she had 
to choose from.
Now, Anna took 
of the cards, meaning that 12 is 
of the amount of cards there originally were.
Hope this helped!
-1.66666666667 u could just use a calculator lol
Answer:
-8,6
Step-by-step explanation:
from what i can tell this is a 1D problem. |E-G|=7, and E=-1, so -1-G=+-7. G=-8 or 6
Answer:
if union, U means plus,+
if intersect means minus, -
