Answer:
Step-by-step explanation:
Answer:
The certain number is 225
Step-by-step explanation:
Sum of 225 and 30 is 255.
The answer is C i just reviewed my answers, you're welcome!
Answer:
21.7619047619
Step-by-step explanation:
457/21= 21.7619047619
Rewrite the equation as log. (2) (x-5)=y log (2)(x-5)=y
The divide each term by log(2) and simplify. Then add 5 to both sides of the equation to get this: