What is the probability of removing a black tile from a bag containing 6 black tiles and 4 red tiles, putting it back in the bag, and drawing another black tile?

1 1/7 hope i

step-by-step explanation:

8/7 = (1 * 7 + 1) / 7 = 1 + 1/7 = 1 1/7

see below

step-by-step explanation:

x+2> 6

subtract 2 from each side

x+2-2 > 6-2

x > 4

there is an open circle at 4 since is it is greater than and the line goes to the right

a.)the line for function b is steeper

8 < i think

hope this !