Question

12. Find the value of: a) | -(5-8) c)-|(-12)+71 b) 18-81 d)|-8-1-81​

Answer 1

Answer:

Step-by-step explanation:

A) -(5-8)

= - (-3)

= + 3 ( minus of minus =  plus)

=  3

C) -|(-12)+71

= 71+ 12 { -1 into -12 = +12}

= 83

B) 18-81

= - 63

D) -8-1-81​

= -9-81

= -91

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