Question

.......................​

Answer 1

Answer:

a)20[ >]4

b)-167[< ]42

Answer 2

1. -20 ,-4
2. -167,-42

Step-by-step explanation:

same sign like + + = +,- - = -, + - = -,- + = - hope you understand the science and also the answer as you have given the box in the middle so I have just answer the after box question before box question and instead of box I have given the former so this may help you please Markaz brainliest answer as you have given no heading it was hard to understand