Listen to System of a Down slipknot deftones my chemical romance ptv Green Day and more
0.384 is the correct answer :3
Answer:
Step-by-step explanation:
For window, area 3×2
=6
For wall, area=20×16
=320
Area of wall withot window=320-6
=316
well we know that we have 80mL and we also know that those 80mL will represent the "solute" or the 40% of the Tennessee whiskey total which we can say is 100%, so if 80 is the 40%, how much will it be for the 100% in mL?

Answer: 20-4x
Explanation:
20(a number) minus 4 times x