You and your friend spent a total of $15 for lunch. Your friend spent $1 more than you. How much did your friend spend on their lunch? Choose the correct answer:
A) $9  B) $8  C) $4  D) $6  E) $5
My lunch = l, my friends lunch = l+1   (l)+(l+1)=15   l+l+1-1=15-1   2l=14   l=7   My friends lunch l+1 = 7+1= 
<gadget id="calculator">7+1</gadget>
<output>8</output>
$8, the answer is $8
<result>B</result>
You and your friend spent a total of $15 for lunch. Your friend spent $1 more than you. How much did your friend spend on their lunch?