Adrawer is filled with 9 black shirts, 6 white shirts, and 5 gray shirts.
one shirt is chosen at random from the drawer. find the probability that it is not a white shirt.
write your answer as a fraction in simplest form.

There is a 7/10 chance that it is not white

Step-by-step explanation:

To find this, start by finding the number of total shirts.

9 + 6 + 5 = 20

Now find the number that are not white.

9 + 5 = 14

Now divide the number of non-white by the number in total.

14/20

And simplify the fraction.

7/10

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

it is 10.6 according to my calculations