Abag contains eight blue marbles six red marbles and four green marbles what is the probability of selecting a red marble replacing it in the bag then selecting a green marble

Step-by-step explanation:

blue = 8  , red = 6  , green = 4  , total = 18

red     and     green

         x         

=         x         

=

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3