Question

...answer of that question​

Answer 1

a) -13

b) - 45

hope it helps.......

Answer 2

a) 17 + (-30)                      

  = 17 - 30                           since, + - =  -

  = - 13                              plus minus is minus

since, 30 is greater than 17 we will put the sign of 30 which is minus -

b) (-25) + (-20)

  = -25 - 20                  since, minus and minus are same so, they will  add and                      

  = - 45                               then sign will be minus

hope it helps.....

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