Answer:
x1=-53 y1=-2
x2=-54. y2=91
slopes= y2-y1
---------
x2-x1
91-(-2)
-----------------
= -54-(-53)
91+2
= ----------
-54+53
= 93
-------
-1
The answer to your question is x – 56.64 = 3.36; x = 60 because He gave the cashier 60 dollars, and the cashier game him back 3.36 dollars. And 60-$56.64 = $3.36.
Step-by-step explanation:
Good to know, I think?