Answer:
(x+a) (x+b)=x(x+b)+a(x+b)=x²+bx+ax+ab=x²+x(a+b)+ab
The first one is < the second one is < and the last one is =
Answer:

Step-by-step explanation:
Given

Required
The hypothesis statements
First claim: 35% will support a strike.
This represents the null hypothesis

Second claim: A greater percentage will support the strike.
This represents the alternate hypothesis
