Answer: the third one
Step-by-step explanation:
Each term is equal the preceding term plus 3. Therefore the next term is 13 and the difference is +3.
Exterior angle is equal to sum of interior opposite angles hence,
req. angle = 80 + 62 = 142
There are 222 boys in the class. You find this by dividing 185 by 5 which gets you 37, so you have to multiply the 6 by 37 to find the amount of boys.