WILL MARK BRAINLIEST PLS HELP ME A small pouch contains 8 black marbles, 5 white marbles, and 12 red marbles.

Find the probability of picking a red then a black marble if you do not replace the first marble.

0.16

0.32

0.3

0.5

Solve for x i'll try to attach the files bc it's not letting me for some reason

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.