When 4 is subtracted from the square of a number, the result is 3 times the number. find the positive solution.

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

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

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3