Answer:
Step-by-step explanation:
The exponential expression b^a=c is equivalent to the log expression ...
Filling in a=2, b=1/13, c=1/169 you get the logarithmic form ...
Y=-4x+16 is slope intercept form. I hope this helped
Since $14 is the price after a 30% discount then $14 is 70% of the original price.
$14/70=x/100 (100% would be the original price)
1400=70x or 1400/70 = $20!
You can double check the work by taking 30% off the $20 (10% would be $2, 30% would then be $6) 20-6=14!
I am confident that the answer is C. 53.7