2) At a restaurant, Mike and his three friends
 decided to divide the bill evenly. If each
 person paid $13 then what was the total bill?
 4) Last Friday Trevon had $29. Over the
 weekend he received some money for
 cleaning the attic. He now has $41. How
 much money did he receive?
 6) How many boxes of envelopes can you buy
 with $12 if one box costs $3?
 8) Jenny wants to buy an MP3 player that costs
 $30.98. How much change does she receive
 if she gives the cashier $40?