Answer:
7
Explanation:
In a monomial, the coefficient is the number that multiplies variables, usually written to the left of the variable (letter).
The coefficient is never the exponent. If there is no number multiplying the variable, the coefficient is 1.
For example:
In 5x², 5 is the coefficient.
In x³, the coefficient is 1. It is as if you wrote 1x³.
In this problem, the number multiplying the variable is 7, so the coefficient is 7.
Answer: 7