How do you solve
-4x- 10y + 6 + 10

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

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