Mary is comparing the costs from two companies of having a banquet catered. Company M charges a base fee of $60 plus $12 per guest. Company N charges a base fee of $120 plus $9 per guest. How many guests must be attending the banquet for the total cost to be the same for both companies?

add an image !

step-by-step explanation:

it shoild be o

step-by-step explanation:

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.