Question

which phrase describes an unknown or changeable quantity/

A. 15 years of schooling
B. 3 dollars and 76 cents
C. 2 times the number of pages in the books
D. 60 seconds multiplied by 5

Answer 1

Answer:
C. 2 times the number of pages in the book

Explanation:
The number of pages of the book may vary or can change depending on the book

Answer 2

Answer:

C. 2 times the number of pages in the books

Step-by-step explanation:

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