Which of the following is an undefined term? (6 points) a

Angle
b

Line
c

Ray
d

Vertex

What is 1/2 x (6 x 4)+3 + 2 show your work

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?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?