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Find number abc

If 26b9c + 58c5b = 8515a find number abc. Multiple solutions may exist.

Correct answers: 37

The first user who solved this task is Nasrin 24 T.

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My wife and her friend Karen w...

My wife and her friend Karen were talking about their labor-saving devices as they pulled into our driveway. Karen said, “I love my new garage-door opener.”
“I love mine too,” my wife replied, and honked the horn three times. That was the signal for me to come out and open the garage.

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James Douglas

Died 25 Jun 1918 at age 80 (born 4 Nov 1837).Canadian-American metallurgist, mining engineer and philanthropist who developed the copper mining industry in the U.S. Southwest. He was co-inventor of the Hunt-Douglas process for copper extraction, which brought him to the attention of the Phelps-Dodge Corp. In 1881, he examined copper ore deposits in Arizona for the company which then from 1885 operated the Copper Queen Mine, at Bisbee, Arizona. Under Douglas, it became one of the top copper producing mines in the U.S. He grew wealthy, and became the president of Phelps-Dodge 1908-18. The company built the El Paso and Southwestern Railroad (from 1887) to transport its ore. He founded a huge smelting centre at the town of Douglas, Ariz., named for him.«

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