-.1666667
You can use khan academy or Socratic if you still not sure.
3x + 4y = 16 Subtract 4y from both sides. Put brackets around the 2 terms on the right.
3x + 4y - 4y = (16 - 4y)
3x = (16 - 4y) Divide by 3
Answer That's B.
Hey! Since there are three balloons that haven't been blown up, 1/4 of the balloons need to be blown up. Have a great day!
Even though its irregular its still an octagon. Therefore, it will still have 8 sides.
Answer:
Each person tipped $4.30.
Step-by-step explanation:
We know that the total bill was $51.60. The three people paid a 25% tip, which was split evenly among them.
Since the tip is 25%, it will be 25% of the total. Hence:

The total tip is $12.9.
And since it was evenly split among three people, each person tipped:

Each person tipped $4.30.