Answer:
1
Step-by-step explanation:
it is an identity. hope it helps
Answer:
a=1 because 3x means 3 multiply 2 and it is substracted from 7 and 7-6 is 1
b=3
c=9
Step-by-step explanation:
hope you will understand from the explanation of a
900 is the answer of 2 squared times 15 squared
Answer:It’s. B
Step-by-step explanation: