Step-by-step explanation:

Where is the question??? Bruh?
I’m not sure this one one of the options (since they’re a little hard to decipher) but I got: y = log base 6 of x
77.49 - 3.99 = 12.25 * x
73.5 = 12.25x
(Divide both sides by 12.25)
6 = x
So, she bought six shirts.
-37,16,51,61
negative numbers are always less than positive numbers