Answer:
The answer to your question is x – 56.64 = 3.36; x = 60 because He gave the cashier 60 dollars, and the cashier game him back 3.36 dollars. And 60-$56.64 = $3.36.
Step-by-step explanation:
Answer:
-720
Step-by-step explanation:
The solution for the system of equations are:

Attached is the graph of lines y=3x-2 and y=-2x+5.
Answer:
C - (C/100x20)
Step-by-step explanation:
Cost minus the tax
the tax is 20 percent therefore cost divided by 100 times 20