Respuesta :
12x
12 which is how much she charges per hour. X is how many hours total. So 12 multiplied by X
12 which is how much she charges per hour. X is how many hours total. So 12 multiplied by X
Short Answer
C = 12*h
Explanation
He cost is 12 dollars an hour. The units would be written like this (along with the 12.
C = [tex] \dfrac{12 dollars}{hour}=\dfrac{12*d}{h}[/tex]