Answer:

Step-by-step explanation:
The given equation is in exponential form:

To find
we need to write it in logarithmic form:
⇒ 
⇒ 



To prove this, we can substitute the value into the given equation



Therefore, the answer is 
Answer:
www.mahtpapa.com
Step-by-step explanation:
Answer:
i would say be smart and actually circle the x but i actually think its the smaller triangle
Step-by-step explanation:
If the price went down $5 per day for four days straight, then it would have went down $20 total after the four days.