Question

707 - - - - - - - - - - - - - - - - - - - - - - -

Answer 1

1) (-10+7) : (-0,75) = -3 : (-0,75) = 300:75=4
2) (9-4*(-1,5)) : 3= (9+6) : 3 = 15:3=5

Answer 2

сек

Answer 3

(7*(-3)-4) : (5*(-0,5))= (-21-4) : (-5*0,5) = (-25) : (-2,5) = 250 : 25 = 10

Answer 4

спасибо

Answer 5

огромное

Answer 6

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