Work out the answers of the following: 1) −2 - 7 + 4=
2)−20 + 11 − 6=
3)−5 + 14 − 8=
4)−13 − 4 + 6=
5)−30 − 80 + 40=
HELPPP PL :(

1)-5

2)-15

3)1

4)-11

5)-70

if negative use () for example

(-2)-7+4

1. -5

2. - 15

3. 1

4. - 11

5. -70

what is a pre-existing condition claus?

means if you're already damaged some way when you take out a medical insurance you will not get full compensation for that injury that you already have.

the  office resources  are the human, physical and financial  resources  which are utilized for performing all the activities in order to achieve the organizational objectives.

happy to

pls mark as brainliest