What is the coefficient in this expression - 5+2v

2 is the coefficient in the given expression.

Step-by-step explanation:

The coefficient is said to be the numerical value which is multiplied with the variable. (i. e) the number which is in product with the variables in an equation or expression is said to be the coefficient. Here in the given following equation - 5+2v : 2 is said to be in multiple with the v where v is said to be variable. Thus 2 is said to be the coefficient in the given expression.