Question

Add
175 and (-210)
(-1671) and (-2987)
(-913) and (-100)
(-970) and (-870)​

Answer 1

Answer:

A fishery is the enterprise of raising or harvesting fish and other aquatic life. Commercial fisheries include wild fisheries and fish farms, both in fresh water (about 10% of all catch) and the oceans (about 90%)

Answer 2

Step-by-step explanation:

175+(-210)= -35

-1671+(-2987)= -4758

(-913) +(-100)= -1013

(-970) +(-870)= -1840