Answer: Max has 1,640 Marbles.
Step-by-step explanation:
Since Max had 839 marbles and his sister took 37 you would subtract 37 from 839. His girlfriend later gives him 868 so lastly you add 868 to your answer to 839 minus 37.
839-37=772
772+868=1640
Hope this helps.
Answer:
1670
Mas has 839 balls
37 are taken away
839 -37 = 802
Then he gets 868 balls
802+868 =1670
He now has 1670 balls
count the blocks or use brain
Maybe the Answer is B.
B.) 0.03%
-7-a
2a-3a +5-12
-a - 7
or -7-a
g-4
first subtract 7 from both sides
then you will get -4g
which is the same as g-4
you just have to switch them