Which conditional and its converse are both true? If x = 1, then 2x = 2. If x = 3, then x2 = 6. If x2 = 4, then x = 2. If x = 2, then x2 = 4.

The highest common factor of 132 and 220

Polynomial that can be factored as (3x-4)(3x+4)

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.