Answer:
18xy-2x-5y-8
Step-by-step explanation:
Просто умножьте,то что было в скобках
Answer:
8, 9
Step-by-step explanation:
Answer:
29
Step-by-step explanation:
29
Answer:
the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
Step-by-step explanation: