There are 1,500 students in Jefferson Middle School. A poll found that 9 out of 14 students were planning to attend the school dance. Which is the best estimate for the number of students planning to attend the dance?

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work: