Arule of thumb refers to a) a set process people follow b) rules everyone follows c) a general rule most people follow d) a way to measure growth

C) a general rule most people follow

The english phrase "rule of thumb" referes to an approximate method for doing something, based on practical experience rather than theory. An example of a rule of thumb would be: changing the oil of a car every certain number of milles traveled. "To start with, change the oil every 5000 or 6000 miles". In the example you can notice that is not strictly accurate or reliable for every situation.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.