Answer:
7 or 9 either one
Step-by-step explanation:
because 2+5 +7 and
2+2+5 = 9
It is 30 because u r dividing by 2 every time
Answer:
50
Step-by-step explanation:
Answer: they contain valuable items and are very interesting
Step-by-step explanation:
Answer:
Step-by-step explanation:
Associative property