Respuesta :
Your answer is B. (0.035)(50,000) + (0.065)(31,500)
Not A because this part of the expression (0.065)(81,500) includes the total price of everything, not just the sales over $50,000. Not C because the percentages aren't written correctly, and not D for the exact same reason. A percentage is written over one-hundred. For example, 5% is written as 5/100 in fraction form and 0.05 in decimal form. 5.6% is 5.6/100 or 0.056, etc, etc.
Not A because this part of the expression (0.065)(81,500) includes the total price of everything, not just the sales over $50,000. Not C because the percentages aren't written correctly, and not D for the exact same reason. A percentage is written over one-hundred. For example, 5% is written as 5/100 in fraction form and 0.05 in decimal form. 5.6% is 5.6/100 or 0.056, etc, etc.