Answer:
C
Step-by-step explanation:
We can notice that the balance beam has in one side 7 balls and in the other one 5 balls and a square
The balance beam is balenced
Let x be the square mass
- x+5 = 7 substract five from each side
- x+5-5 = 7-5
- x = 2
The solution is 2
C fits perfectly what we prooved
It will take her 6 hours because
3/4=6/8 hours
1/8= 1 hour
I hope this was helpful
Answer:

Step-by-step explanation:
All the odd numbers are 1,3 and 5 so that’s three in total and because there are 6 numbers all together, it would be 3/6
Answer:
C. Action: Divide both sides by 3.
F. Property: Division property of equality
Step-by-step explanation:
you are trying to get x by itself so if you divide by 3 you are taking the 3 from x, and what you do to one side you do to the other.