Darragh has a golden coin in his collection with a mass of 13.551 an uncirculated golden eagle coin has a mass of 13.714

b is the right answer

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

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