I did not understand Q3 and I could not, but I understood Q2
The answer is Q2: 12 liters
Here you go this is the answer :)
We have that
y=-2x+3
y=(1/3)x-4
using a graph tool
see the attached figure
the solution of the system is the point (3,-3)
B. subtract the payroll tax from the gross income
<h2>
Answer:</h2>
↓∴↓∴↓∴↓∴
<h3>
Step-by-step explanation:</h3>
Definition:
The associative property states that you can add or multiply regardless of how the numbers are grouped. By 'grouped' we mean 'how you use parenthesis'. In other words, if you are adding or multiplying it does not matter where you put the parenthesis.