Answer:
Increase
Step-by-step explanation:
Since your not including the bad mark, it'd increase.
The correct answer to your question is 252 children
Answer:

Step-by-step explanation:
The equations given are:


For the equations to generate the same independent value, then

This implies that:

Group similar terms to get:

Simplify to get:


Answer:
The range would be {-4,-3,1,6}
Step-by-step explanation:
Individual points are bracketed