A B C D E is a regular pentagon find the angles of triangle ADC​

Identify the graph of y = ln x + 1.

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?

What is r i 4.5+10r=-6.5 with work pls