Lin came up with the following puzzle. œa red block weighs 5 grams more than a yellow block, and the red block weighs 3 grams less than a green block. a blue block weighs two more than four times the weight of the yellow block. when you weigh all the blocks together, you get 43 grams. what are the weights of the blocks?
Options:
a) Red: 10 grams, Yellow: 5 grams, Green: 13 grams, Blue: 15 grams
b) Red: 8 grams, Yellow: 3 grams, Green: 11 grams, Blue: 17 grams
c) Red: 7 grams, Yellow: 4 grams, Green: 10 grams, Blue: 14 grams
d) Red: 9 grams, Yellow: 6 grams, Green: 12 grams, Blue: 16 grams
