list the numerical coefficient of each term in the expression.
6.9x343 -0.55x? y +2.65

6.9 for X and -0.55 for X and 1 for Y

Step-by-step explanation:

The numerical Coefficient is said to be the fixed number that is in multiple with the variable. If the number is not with the variable then it is not taken into account.

STEP 1:

6.9 is the coefficient for X

STEP 2:

-0.55 is the coefficient for x

STEP 3:

1 is the coefficient for y

STEP 4:

343 a 2.65 not considered as the don't have the variables.