Question

I need help I will give out a medal , I have the attachment

Answer 1

were

Answer 2

I need help somebody!!!

Answer 3

we know that Pos=31so 3y+7+y=31 then you should solve this equation.

Answer 4

and y equals 12 right?

Answer 5

also i don't understand the part/section where it says reason next to the statement on solving the problem i don't know what to do on that part

Answer 6

wait im confused how did you get that answer

Answer 7

sorry. we found y=6 so when ROS=y+7 so ROS=13.the reason : POR +ROS = POS so when we calculate y we can find ROS.

Answer 8

I'm sorry I still don't understand

Answer 9

POR +ROS = POS
3Y+Y+7=31
4Y=24
Y=6
ROS=Y+7=6+7=13

Answer 10

I'm sorry I still don't understand