The balloon seller sold balloons in bags of  10.  The number of balloons of different colors he sold on various days are given below.   Red Blue Green Sunday 170 270 320 Monday 170 230 200 1. How many bags of blue balloons are sold on Sunday?   2. How many bags of green balloons are sold on Monday?   3. How many bags of balloons are sold on Monday?   4. How many bags of balloons are sold on Sunday?   5. If 30 balloons cost 48 cents, how many cents does a bag of balloons cost?