PLEASE HELP
19 Joey's sock drawer if unorganized and contains 3 black dress socks, 7 black
ankle socks, 4 brown dress socks, and 3 brown ankle socks. What is the
probability that Joey chooses a sock at random that is brown or is a dress
sock?
Write your answer as a fully simplified fraction.

answer: given that the roller coaster can accommodate 1600 riders per hour, thus the roller coaster can accomodate 1600 / 60 = 26.67 riders per minute.

given that there are 345 people in the line, the number of minutes it will take for the 345 persons to get into the roller coaster is given by 345 / 26.67 = 12.94 minutes.

therefore, it will take you 12.94 minutes to get to the front of the line.

step-by-step explanation:

what?

step-by-step explanation:

can i see the following ?

step-by-step explanation:

if you are factoring then 4(x+3)

if you are simplifying 4x+12

step-by-step explanation: