Answer:
8
Step-by-step explanation:
4 + (x + 1)
4 + 4
8
Hope this helps!
brainliest?
I think it's B I'm not sure tho
Answer:
??
Step-by-step explanation:
lips don't have bone.
Answer:
14 students
Step-by-step explanation:
Let x be the number of students, 
- If a gym class is divided into 4 equal teams, 2 students have to sit out, so

- If a gym class is divided into 5 equal teams, 1 student has to sit out, so

- If a gym class is divided into 6 equal teams, 4 students have to sit out, so

From the first congruence,

substitute it into the second congruence:

Substitute this into the third congruence:

Since
then 
The next number divisible by 4, 5 and 6, greater than 46 and less than 70 is 60, so 14 students should be added.
Answer:
x
Step-by-step explanation: