Answer:
2. 9p+30 because 4p+5(p+6)=4p+5×p+5×6=9p+30
A. No, this is not a valid inference because he asked only 20 families
Step-by-step explanation:
You cannot assume that those are the only families that would want to go; you have to ask all the families.
X,2,3
LEARN THIS PLZ
The opposite of - 5 would be 5
Because opposite number only means a number with an oposite sign
