On day one, a store sold 125 bags. On each of the next d days, the company sold 83 bags. If the average daily sales of bags over this time period (including day one) is 90 bags, what is the value of d?	Pick: A) 4 B) 5 C) 6 D) 7 E) 8
125 + 83d = 90(d+1).   7d = 35.   d = 5.   The answer is 5.
<result>B</result>
On day one, a store sold 125 bags. On each of the next d days, the company sold 83 bags. If the average daily sales of bags over this time period (including day one) is 90 bags, what is the value of d?