I think that your answer would be B) lines that meet at a 90 degree angle. These lines must intersect, and they have slopes that are opposite reciprocals when compared to each other.
300 cannot be converted to a rational number. It has to stay and irrational number because it is not a perfect square
7000 is 6709 rounded to the nearest thousand
Answer:
A. 5.2% Decrease
Step-by-step explanation:
