I NEED HELP ASAPP PLEASE!

P(two orange marbles in a row) = 1/25

Step-by-step explanation:

total amount of marbles is 20, of which there are 4 orange ones.

The probability of drawing one orange marble, is 4/20 = 1/5. So P(one orange marble) = 1/5

Becaus every marble is replaced, the next time you draw a marble will be exactly the same as the first time. { Please understand that marbles have no memory of any kind :-) }

P(one orange marble in one draw) = 1/5

If you want two orange ones after each other then the probability will be 1/5 * 1/5 = 1/25

This corresponds with the third answer.

P(two orange marbles in a row) = 1/25

P(one orange marble) = 1/5

the fitst tim

it's d.

step-by-step explanation:

because: -1(4x + 1y) +2 (1x-3y) distribute each number into the parenthesis.

then you would get: -4x - 1y + 2x -6y combine like terms

and get: 2x -7y

hope my answer has you if not then i'm sorry.