80.9k views
3 votes
....................

....................-example-1
User Pushpa Y
by
7.3k points

2 Answers

4 votes

Answer:

C

Explanation:

a, it came by used in expressions, but it is not an expression

b, no, the number in front is a coefficient

c. yup

d, wth no

User Reckoner
by
7.0k points
6 votes

Answer:

c

Explanation:

User Costamatrix
by
7.1k points