Answer:
Qn1: -37
Qn2: 16
Qn3:-33.6
Step-by-step explanation:
Qn1:
k(4) = -4*4-6 = -16-6 = -22
m(5) = (5^2)-8*5=-15
k(4)+m(5)= -22+ (-15)= -37
Qn2:
m(-2)= 4 -8*(-2)= 20
n(10) = 2 -6 = -4
20+ (-4)=16
Qn3:
n(-100)= -20-6 = -26
k(-8) = -1.6 -6= -7.6
-26+ (-7.6) = -33.6
