Density is determined by an object's mass and volume. If two objects take up the same volume, but have one has more mass, then it also has a higher density. ... It is about how heavy something is compared to the same amount (volume)
Answer:
12 more
Step-by-step explanation:
y-5= 6+ (x+1)
5+6+1=12
The correct answers would be the letter C
It has infinite solutions
