If i'm going 15 miles per hour how much time will it take me to travel 7 miles? Also the longest and lamest intro but i like to say it when i run

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2