Oblicz:
Proszę!!!!!!

a) 24 : (-4) * (-2) = 12
b) (-7) * 0 - 36 : (-9) = 0 + 4 = 4
c) [tex]\frac{-25+7*(-17)}{-4} = \frac{-25-119}{-4} = \frac{-144}{-4} = 36[/tex]