Question

Me ajudem pfvr

a) 91:(-13+6)
b) (-6+15-4).(-3)
c) (-7-2).(11-5)
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Answer 1

Resposta:

Explicação passo a passo:

a)

91 : ( - 13 + 6) =

91 : ( - 7) =

- 13

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b)

( - 6 + 15 - 4) x ( - 3) =

( 15 - 10) x ( - 3) =

5 x ( - 3) =

- 15

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c)

( - 7 - 2) x ( 11 - 5) =

( - 9) x 6 =

- 54