Question

-392+(-5)+(-8)+(-15)? (a)-420/(b)520​

Answer 1

The Answer is (a)  - 420 .

Just simply add them and put the negative sign  because all the numbers are having negative sign themselves .

Hope it helps .

Answer 2

A) -420

first we open all the brackets by bofmas rule all the numbers in bracket are negative and then we add all the numbers and then the bigger number is negative adth answar is -420