Answer:
A. positive -positive = positive
answer for a,b and c are all zero (0).
reasons for all:
zero(0) divided by any number is zero(0).
a) No
b) No
c) No
d) Yes
-3x7=-21
6x2= -12
40+21-9+12
61-21
40+4+19
44+19= 63
Step-by-step explanation:
118 is the answer 238-120 = 118
