X=5 if you solve the equation 20=8x/2
The two numbers are 12 and 16. 12 + 6 = 18. 6 doubled is 12. 12 plus 6 equals 18.
Answer: letter D. Most of the mass of an atom comes from elctron cloud
Step-by-step explanation: your welcome and have a good day
Answer:True,because there are two or more variable/numbers in there
Step-by-step explanation: