Assistance needed.
You might get assistance faster if you actually put the SCHOOL SUBJECT in the School Subject box. Then math tutors would find your posts faster if they're online.
I do not understand set-builder notation.....
Using correct mathematical notation and symbols, express the following in set-builder notation: Z = {16, 17, 18, 19, 20}
3 answers
-4 (3y + 13) < -16y - 28
Use set builder notation to represent the following set.
{... -3, -2, -1, 0}
{... -3, -2, -1, 0}