Answer:
B. positive
Step-by-step explanation:
i solved it by multiplying by groups
(-0.3)(-9.2)=(2.76)
(8.1)(-4.2)=(-34.02)
(-0.8)
(2.76)(-34.02)= (-93.8952)
(-93.8952)(-0.8)
75.11616
which is positive
