Question

Simplify:(3) + (-4)O A -7O B. -1Oc 1OD. 7

Answer 1

Simplify:

(3) + (-4) =

Note: the numbers are with different signs

I mean the first one is (+) and the second is (-)

In this case make the operation of subtraction and put the sign of the largest number

So, (3) + (-4) = -1

The answer is option B. -1