Answer:
C
Step-by-step explanation:
Let width = x, Therefore the length must equal 2x
Therefore insert these values on the sides of a rectangle.
Add: 2x + 2x + x + x = 18
Therefore 6x = 18
x = 3
Answer:
percentage change= price change divided by original price x 100
Step-by-step explanation:
so answer = $2000 divided by $6000 x 100 = 33.3% decrease
If it is the most common isotope and of Carbon and it is not an ion, you can conclude that it has 6 protons and 6 electrons.
A is FALSE
B is FALSE
C is FALSE
D is TRUE
