Answer:
Step-by-step explanation:
I can't read it very well. If it says
5(6n-4)+2=68
30n-20+2=68
30n=86
n= 43/15 or 2 13/15
If it says
5(6n-4)-2=68
30n-20-2=68
30n=90
n= 3
520,000,000.
Hope this helps.
Louisa needs 1.2 liters or 1200 milliliters of lemonade/punch for the picnic.
In a liter, there are 1000 milliliters
In 3 liters, there are 3000 milliliters
Therefore, we can set up an equation to represent how much milliliters Louisa needs.
![3000-1800](https://tex.z-dn.net/?f=3000-1800)
Solve the equation and you should get 1200 milliliters.*
*If you need the number in liters, divide 1200 by 1000 and you should get 1.2 liters