Question

I need help please :D Here is the question :)
What is the coefficient of r in the following expression? c + 2r + 3

Answer 1

Answer:

2

Step-by-step explanation:

A coefficient is the number before the variable.

Answer 2

Answer:

The answer is +2

Step-by-step explanation:

r is a variable and a coefficient is a number that comes before the variable or variables. for example, -4x has a coefficient of -4 and 10a is +10