У большой обезьянки на 6 кокосовых орехов больше,чем у маленькой.Сколько орехов отдала большая обезьяна маленькой,если орехов у них стало поровну?

На стройке работали 3 бригады маляров,по 6 человек в каждой.Сколько маляров было в 3 бригадах? в 2 бригадах?

 1. Представьте в виде дроби выражение

1)3m-7 _ 4m+1 =

      9          6 

2) -4a+1 +  -2a-1 =

        6         10 

3) x-2 _ 2-x =

      x     y

4)a-b _ a-c =

    ab     ac 

5) m-n _ m-2n     =

    mn^{2}m^{3}n

6) 1-x + 2y^{2}-1

     x^{2}       y^{3} 

jolie has always been a bit of a tomboy. she loves the outdoors and does a lot of extreme sports. She often wears combat trousers and trainers and isn't keep on fashion or make-up. unfortunately, the girls at school don't talk to her and never invite her out. they sometimes even make fun of her. She feels hurt and think that people don't always accept her for who she is, but she is reluctant to talk to anyone about it. Перевод текста не из переводчика, пожалуйста