Aplumber charges a flat fee of $30 to come to the house then $18 per hour. write an equation that shows how to determine the total fee charged by the plumber.

18x+30

Step-by-step explanation:this should be it

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.

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