Answer:
5+2x=23
Step-by-step explanation:
The number of rides you went on is 9.
Answer:
yzx and tus
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
The answer is 10 and also rational
Answer:
180-n_c
Step-by-step explanation:
Given that the ratio of children to adults is 2:1.
Let
and
be the number of children and adults in the school carnival.
So, 

Given that the total number of peoples in the carnival =180
So, 

Now, from equations (i) and (ii), we have

Hence, the number of children in attendance is 120.