A=1 B=2 C=3 Yes it would work for all because its using the commutative property.
Answer:
2.57 x 10^1
is the scientific notation of 25.7
Yeah, base is ten and the two sides are 5...
Answer:

Step-by-step explanation:

Expand brackets.


Apply radical rule : 


15 is the answer
if its estimate, its basically asking 30% of 50