Question

Identify the coefficients, variables, and constants in the expression -5n + 18 + 21n - 14.

A) Coefficients: -5 and 21; Variables: n; Constants: 18 and -14
B) Coefficients: -5 and 18; Variables: n; Constants: 21 and -14
C) Coefficients: -5 and 21; Variables: n; Constants: 18 and 14
D) Coefficients: -5 and 18; Variables: n; Constants: 21 and 14

Answer 1

The coefficients in the expression are -5 and 21. The variable is n. The constants are 18 and -14.

Step-by-step explanation:

The coefficients in the expression -5n + 18 + 21n - 14 are -5 and 21. The variable in the expression is n. The constants in the expression are 18 and -14.