1 "Where do you live?" -Sue asked him. Косвенная речь:Sue asked him"Where do you live?"
2 "Have you done your homework?" -mom asked me. Косвенная речь:Mom asked me "Have you done your homework?"
3 "Will you go to the cinema tomorrow?" - asked Robert from his sister. Косвенная речь:Robert asked from his sister "Will you go to the cinema tomorrow?"
4 Mom asked from her daughter:"How many grades did you get yesterday?"
"How many grades did you get yesterday?" - asked mom from her daughter.
5 Anna asked me:"What music do you listenning now?" "What music do you listenning now?" - asked me Anna
Пошаговое объяснение:
часов. Товарный поезд пройдет это же расстояние за 
часов, что на 1 час больше. - = 1 (умножим на х(х-20), чтобы избавиться от дробей)
- 
=1*x(x-20)
= 60 
= -40 - не подходит, поскольку х < 0
3/7*15/100=45/700=9/140
х-4/7х-9/140х=76,5
3/7х-9/140х=76,5
(60х-9х)/140=76,5
51х=10710
х=210 т картофеля было в овощехранилище