Question

Which expression is equivalent to −30+(−40)+(−70) ?


−30−(40−70)

30+40+70

−30+(−70)+(−40)

−(30−40)+(−70)

Answer 1

Answer:

It is option three as in the rest of the options it represents atleast one element as positive. Which is not actually correct.

So the correct expression is -30 + (-70) + (-40)

Answer 2

Answer:

-30 + (-70) + (-40)

Step-by-step explanation:

done