The main idea of the following passage from ''In Commemoration: One Million Volumes'' is C. The stories told by los viejitos inspired Anaya's love of words and book. Tone and writing style of this excerpt express an inspiration of someone, in this case - Anaya's admiring of words and book.
Four things to do while proofreading are to check your spelling, grammar, punctuation, and capitalization.
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Answer: C. 16
Explanation: A horizontal line is equal to 180 degrees so 180-64= 116
and then a triangle total is also 180 degrees so add up the two angles 48+116 = 164 and then subtract from 180 (180-164=16) to get 16