If x = 3, then 3x – 4 = 5. x = 3

not possible

x = 3

If 3x – 4 = 5, then x = 3.

3x – 4 = 5

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.