How do i solve this? (5x+6y):(2x-3y)

10x2−3xy−18y2

Step-by-step explanation:

Apply the distributive property by multiplying each term of 5x+6y by each term of 2x−3y.

10x2−15xy+12xy−18y2

Combine −15xy and 12xy to get −3xy.

10x²-3xy-18y²

Step-by-step explanation:

10x²-15xy+12xy-18y²

then when you collect like terms you will get -3xy

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.