Question

Write the additive inverse of 16

−3

,

7

9

​

Answer 1

Answer:

add minus before any positive nos bro

and add plus before any negative no

-16

3

-7

-9

ALL THE BEST

Answer 2

Answer:

there are 455 employees in a factory tha ratio of number of officers to the number of workers is 4:31 find the number of officers and workers