Answer:
w=3
Step-by-step explanation:
7x3=21
Answer:
the answer is B
Step-by-step explanation:
just did the test
Answer: 9? I’m not sure but it seems like it’s 9 as it mentions it in the problem
Answer:
Value of x will be 0.1515
Step-by-step explanation:
We have given the equation 
We have top fond the value of x using exponent and logarithmic property
So 



Taking log both side


x = 0.1515