At the beginning of the summer, there are eleven rabbits living in a field. each week for the rest of the summer, another rabbit moves in.
what would the formula be?

Find the area of the regular hexagon if a side is 20 cm.

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.