Answer:
d
Step-by-step explanation:
No, because 21 is not divisible by 20, unlike 100. Therefore, it cannot be simplifies any further.
673 grams is closer to 670 than 680.
so 673 is rounded to 670 grams.
Answer: Darkness
Step-by-step explanation: If there is more darkness you will be able to see less so ya
Answer:
The y intercept is 0
Step-by-step explanation: