25 points!! ok so for this question what do you do with the +1?? i got down to 12g=8g+1 am i right?

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

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.

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.