What is the solution set of {x | x > -5} {x | x < 5}?

all numbers except -5 and 5
the numbers between -5 and 5
the empty set
all real numbers

Let w=23 . what is the value of w + 45 ?

How do i solve uniform motion problems?

Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?