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Adman72 Rocks

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What represents the following text 12M? Ask Bruce Willis.
MATH PUZZLE: Can you replace the question mark with a number?
If 7b996 - 2072a = ab27c find number abc. Multiple solutions may exist.

Charles Mauguin

Born 19 Sep 1878; died 25 Apr 1958 at age 79.Charles-Victor Mauguin was a French mineralogist and crystallographer who was one of the first to make a systematic study of the silicate minerals. Using X-ray diffraction techniques, he determined the structure of a large number of micas. He also published the atomic structure of cinnabar, calomel and graphite and devised a system of symbols for designation of symmetry properties of crystals, adopted (1935) as international standard.«

Two college classmates met for

Two college classmates met for the first time in years.
"How goes it with you, Pete?" asked one.
"Not good at all," mourned Pete. "My wife ran away with the mail man, my son is a juvenile delinquent, my bank failed, and all my teeth will have to come out."
"Gosh, I'm sorry to hear that," sympathized the classmate. "What business are you in now?"
"Some old line," answered Pete. "Selling good-luck charms."
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