20/5=4 so 5x4 which means 2x4=8 so x is 8 hopes this helps
Answer:
the equation says that energy and mass (matter) are interchangeable; they are different forms of the same thing.
Step-by-step explanation:
You can check the following
C=4
C=5
C=11
Y=3x-2
y=3(4)-2
y=12-2
y=10
I hope this helps.
650 kilometers divided by 4 centimeters. / 650 ÷ 4 (for your answer).
