Is there more to the question?
Answer:
region D
Step-by-step explanation:
all other regions are higher than $300
No. Only a line reflection will change orientation
2/3 as a decimal is 0.66/0.6, 7/6 as a decimal is 1.16, 1/8 as a decimal is 0.125, and 9/10 as a decimal is 0.9
I guess you could put those in least to greatest order. I hope this helped !!