Which phrase describes an unknown or changeable quantity? a. 60 seconds multiplied by 5 b. 3 dollars and 76 cents c. 2 times the number of pages in a book d. 15 years of schooli…

Question

asked Oct 24, 2021 62.7k views

1 Answer

Anup Agrawal · Answer 1 · 2021-10-28T13:12:15+0000

Answer:

c. 2 times the number of pages in a book.

Explanation:

this would be represented by 2n.

We do not know how many pages there are.