What is the answer to the equation x + 18= 9

x=-9

Step-by-step explanation:

To get x by itself, we need to subtract 18 on both sides:

x+18-18=9-18

x=-9

Hope that made sense!

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.

the answer is 1030 it's very simple math.