Factor the following expression using the GCF. 25st + 30t

5t(2s + 6)
5t(5s + 6)
5t(5 + 6t)
5t(s + 6)

The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

The random variable x is defined as the number marking the sector in which the arrow lands when the spinner in the diagram is spun once.