Hey guys, I could really use your help. Lots of points and for a good answer.
I just need to determine if these arguments are valid or invalid reasoning.

Valid or Invalid? Women are the main breadwinners in two-thirds of families across the country.
Valid or Invalid? Employers pay different workers different salaries based on skill level.
Valid or Invalid? Paying people different salaries for the same work is discrimination.
Valid or Invalid? Pay discrimination hurts middle class families.
Valid or Invalid? Women are ready to fight back against pay discrimination.
It would also be really helpful if you could explain why, im a bit confused as to the definition of invalid reasoning.
Thanks!

What element of medieval literature does the disappearance of the sword into the lake represent?

What was the biggest type of pirate ship called?

Judy blume's career as an american writer spans four decades and includes many literary awards. she is most famous for her novels geared toward pre-teens. one notable example is tales of a fourth-grade nothing. however, blume also has had success writing for an adult audience. three of her novels for adults reached the new york times best-seller list. in a 2008 interview blume remarked, "i have so many stories left to tell! " by that time she had written nearly 30 novels. judy blume is an exceptionally talented and productive american author. which of the following statements supports the main idea in this paragraph? blume only publishes books that she expects will win awards. blume prefers to write novels for adults rather than pre-teens. blume has had an extremely and uncommonly long writing career. blume is a gifted writer who can write for children as well as adults.