Results for: Garrett-a-morgan

What did Garrett Morgan invent?

Garrett Morgan (U.S.A.) was an inventor and businessman from  Cleveland who is best known for inventing a device called the  Morgan Safety Hood and the gas mask in 1914. In (MORE)

What is the answer to 20c plus 5 equals 5c plus 65?

20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4
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