Respuesta :
The amount of the original bill at johnny rockets was $32.50.
What is an equation?
An equation is an expression used to show the relationship between two or more numbers and variables.
Let a represent the total bill.
You and four friends split the bill equally. each person share was $6.50. Hence:
a / 5 = 6.50
a = 32.5
The amount of the original bill at johnny rockets was $32.50.
Find out more on equation at: https://brainly.com/question/2972832