Question

I need help with a math question i linked the picture below with the questions the question is also a multiple question but i have to answer one question first to get to the next question

Answer 1

The coefficient is the number in front of a variable

EX: 9x, 3y, -4z

9, 3, and -4 are coefficients

Constant is the numerical term

EX: 3x + 2

3 is a coefficient of x and 2 is the constant

The given expression is

`m+9+6n`

We have 2 variables m and n, and 1 numerical term 9, then

The coefficients are the numbers of m and n

Since the number of m is 1 and the number of n is 6, then

The coefficients are 1 and 6

The constant is the numerical term, then

The constant is 9

The error that Sara made is she did not mention the coefficient of m