Answer:
1. x< 3
2. x>12
have a great day :)
Step-by-step explanation:
Working is a bit of a mess, but vertically she's correct, but she's incorrect horizontally
I guess you divide srry if I didn't do you much help
Answer:
30
Step-by-step explanation:
25£ : 650 rubles
x£ : 780 rubles
25/x = 650/780
(cross multiply)
650x = 25×750
650x = 18 750
divide 18 750 by 650
which is = 30
thus x = 30