In the expression StartFraction 7 m over 9 EndFraction + 6 r minus four-fifths, what are the coefficients?
Negative four-fifths and 6
StartFraction 7 over 9 EndFraction and negative 6
StartFraction 7 over 9 EndFraction and Negative StartFraction 4 over 5 EndFraction
StartFraction 7 over 9 EndFraction and 6