Of the marbles in a bag, 3 are red, 4 are blue, and 4 are green. Sandra will randomly choose one marble from the bag. Fill in the blanks in parts a and b.

The probability that Sandra will choose a red marble from the bag is 3 out of 11, or 3/11.

Step-by-step explanation:

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!