30 pens and 75 pencils were purchased for 750. If the average price of a pencil was 2.00, find the average price of a pen.	Choose the correct option:  A) 20  B) 11  C) 12  D) 13  E) 14
Since average price of a pencil = 2   ∴ Price of 75 pencils = 150   ∴ Price of 30 pens = (750 – 150) = 600   ∴ 20verage price of a pen = 600⁄60 = 20   20nswer 20
<result>A</result>
30 pens and 75 pencils were purchased for 750. If the average price of a pencil was 2.00, find the average price of a pen.