There are 3 red marbles, 4 white marbles, and 1 green marble in a bag. Marbles are drawn without replacement. What is the probability that 3 marbles can be drawn without drawing the green marble. 0.625
0.643
0.670
0.998
0.179

The answer is 0.625

Step-by-step explanation:

So first the probability is

7/8

As continues without replacement

6/7

5/6

multipyl

0.625

450

step-by-step explanation:

you get texts and minutes, so why not

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation: