The number of pages Lucas reads is proportional to the length in time he spends reading. What is the constant of proportionality? Write an equation that relates the number of pages read (y) to the length of time in hours spent reading (x).

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top