How do you solve -1/3 - (-5/6)= all the steps? I have a little bit of trouble with fractions.

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?