Answer:

Step-by-step explanation:
Given

Required
Evaluate 
We have:

Apply law of logarithm

Express 9 as 3^2

Evaluate the exponents

.
So:


Substitute 


Answer:67
Step-by-step explanation: cause tghe number is not a number
Answer:
y=
Step-by-step explanation:
I used an online graphing calculator and process of elimination...
Answer:
C= 5, -5
Step-by-step explanation:
Answer:
To add percentages, you have to make the percentage into a decimal with "1" as the whole number if it's lower than 100%.
So, $60 x 1.60 =
$96.00
The original price of the pair of shoes were: $96.00