Question

5. lf=42. b=37.6-81, verify that (a+b) +c=a+(b+c)

6. The sum of two integers is -30. if one of the integer is 15, find the other number.​

Answer 1

Answer:

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Answer 2

Answer:

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Step-by-step explanation:

Q6

Let the missing integer be x

According to the condition given in question , we get

x + 15 = -30

⇒x = -30 - 15

⇒x = - 45