Answer:
72
Step-by-step explanation:
Hope it helps
Answer:
the y is a horizontal line
Step-by-step explanation:
cause its is across
5x2=10
10+20=30
30 is the answer.
It is systematic because they are going every tenth person, in a random manner.
The trick to solving this problem is to know and remember that the sum of all the interior angles of a triangle is always 180 degrees.
Thus, (6x+1) + (5x-17) + (9x-24) = 180.
20x = -40, so x = -2 (answer)