21. A jar contains only red, yellow, green and blue candies. If it is known that of the non-yellow candies are red, of the non-red candies are blue, ; of the non-blue candies are green, and of the non-green candies are yellow. If is the simplest fraction, the value of A + B is.. B а) 31 b) 30 c) 21 d) 14 e) 6

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Please no written by hand solutions 22. Six roommates spend an average of $43 each week on groceries. Albert is the biggest roommate and eats the most. He spends $53 per week on groceries. What will the average cost of groceries be in this household after Albert moves out?  Q43. Total amount of money spent by the six roommates? Q44. Average cost of groceries be in this household after Albert moves out?