Alexander has a collection of baseball cards he wants to organize into a book use the table to determine how many pages he will need to 234 cards

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct

You need to show the box plots

Yes the slope to this is -5