пусть расстояние от зареченска до азс х км, тогда расстояние от азс до ивантеевки 7х км. составим уравнение: х + 7х = 800
8х = 800
х = 100
от зареченска до азс 100 км пути. т.к. расход бензина на 100 км составляет 9 л, а бензина имеется 10 л, следовательно машина доедет до азс и еще 1 л бензина останется.
1) Bob was playing guitar when his brother came home yesterday.
2) Harry up! The bell is ringing!
3) David hasn`t called her yet.
4) I love Paris i will probably go there next summer.
5) Look at the cloud! They are black! It`s raining!
6) Wait for me! I am coming.
7) This is our last day here. We have bought a ticket. We will fly to Spain tomorrow.
8) Kate speaks English fluently.