5. Sophia purchases a cell phone for $25. This amount includes a tax of 6%. What was the cost of the item before tax?
2 answers:
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log(3) = log(12/4)
Use the quotient rule [ ] to simplify.
log(12/4) = log(12) - log(4)
Simplify using the given values for 12 and 4.
1.079 - 0.602
0.477
Therefore, log(12) ≈ 0.477
Best of Luck!
To calculate the slope containing two points, we can use that formula:
"m" represents the slope and coordinates are expressed as follows: (x, y)
Let's go to the calculations.
The answer is 2 uc.