Answer:
The average number of customers per day during the sale was 150.
Step-by-step explanation:
This question can be solved using a rule of three.
Before the sale, the average number of customers per day was 120, which is 100% = 1.
Now, there are x customers, and since it is an increase of 25%, it is 100+25 = 125% = 1.25. So
120 - 1
x - 1.25
x = 1.25*120 = 150
The average number of customers per day during the sale was 150.
Okay what’s the rest of the question ?
Answer:
a) x = 5
b) x = 4
Step-by-step explanation:
a) x = 5
You can get this with a calculator if you need by using the log function.
x = 5
b) x = 4
According to the product rule of exponents: 
So, x + 11 = 15 --> x = 4
Expression: -13.7 + 15.2
Answer: 1.5 meters
Representation: The answer is where Eric is at now.
Hope this helped!
