Final answer:
Brandon's ratio of total cholesterol to HDL cholesterol is approximately 7.86. Option A is corret.
Explanation:
Brandon's ratio of total cholesterol to HDL cholesterol can be found by dividing the total cholesterol by the HDL cholesterol. In this case, the total cholesterol is 275mg/dL and the HDL cholesterol is 35mg/dL.
Ratio = Total Cholesterol / HDL Cholesterol
Ratio = 275mg/dL / 35mg/dL
Ratio = 7.857
Therefore, Brandon's ratio of total cholesterol to HDL cholesterol is approximately 7.86. So, option A is correct.