In the expression 7m/9+6r-4/5 , what are the coefficients ? a) -4/5 and 6 b) 7/9 and -6 c) 7/9 and -4/5 d) 7/9 and 6

Coefficients are:

d) 7/9 and 6

Step-by-step explanation:

We are given a expression:

We have to find the coefficients

Coefficient is a term which is multiplied to a variable or its power

Above expression has two variables m and r

The coefficient of m=7/9

and coefficient of r=6

Hence, coefficients are:

d) 7/9 and 6

the answer is simply just 6n add the two together as they have an n