What is the center and radius of the circle with equation (x + 9)2 + (y + 5)2 = 64?
1 center (-9, -5); radius = 64
2 center (-9, -5); radius = 8
3 center (9,5); radius = 64
4 center (5, 9); radius = 8

Aline passes through 3,7 and 6,9 what equation represents the line

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second