Final answer:
In the equation, 'h' represents a variable and '84' is an added constant, indicating that h is multiplied by 46, and then 84 is added to the product.
Step-by-step explanation:
In the provided equation, h represents a variable, and the number 84 is an additional constant that is being added to whatever h is multiplied by 46. Thus, if you have an expression like 46h + 84, it means that for every unit h increases, the overall value of the expression increases by 46, and then you add 84 to that total at the end.