Charlotte places 15 tulips and 6 violets in a bouquet. If tulips cost x and violets cost y, mark all equations which represent the cost of 20 bouquets.

300x+120y

Step-by-step explanation:

Given that Charlotte places 15 tulips and 6 violets in a bouquet.

Thus cost of one bouquet will include cost of tulips and violets

Cost of tulip in one bouquet = 15*x = 15x

Cost of viiolet = 6*y =6y

Total cost for one bouquet =

1 Bouquet costs =

So 20bouquets would cost

=

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.