Math, asked by mitypadung, 8 months ago

please answer the question ​

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Answers

Answered by chakri70
1

Answer:

a is positive

17=b

c=Same

Answered by shristi989
17

Answer:

Q. 18.

(B) positive

Q. 19.

(-8) + (-9)

=> (-8 - 9)

=> -17

Q. 20.

15 × (6 + (-4)) = (15 × 6) + (15 × -4)

=> 15 × (6 - 4) = 90 + (-60)

=> 90 - 60 = 90 - 60

=> 30 = 30

Hence, verified.

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