How do you solve -6 s + 20 greater than or equal to -11x

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

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?

∆red ≅ ∆ by rule will give brainiest if possible