Choose the right preposition: You know, Mr. Pip,» pursued Biddy, _ a smile, as she raised her eyes to my face, «the new schools are not like the old, but I learnt a good deal from you after

17.8-(х+6,384)=2,09

х+6,384=17,8-2,09

х+6,384=15,71

х=15,71-6,384

х=9,326

ответ:

1

1) 1/25: 0.5=1/25: 5/10=2/25

2) 2/25-0.2=0.08-0.2=-0.12

3)0.8*2.5=2

4)-0.12: 2=-0.06

2

1)0.15*6.4=0.96

2)-3/8+0.175=-0.375+0.175=-0.2

3)0.96: -0.2=-4.8

3

1)3/25: 1.5=0.12: 1.5=0.08

2)0.08-0.4=-0.32

3)0.2*2.5=0.5

4)-0.32: 0.5=-0.64

пошаговое объяснение: