Ur missing numbers are -2, 6, and 36
Since the center point is (-2,6), the numbers are reversed in the equation to: (x+2) or(x- -2) and (y-6)
The radius is 6 units so u square it to get 36
Rational...........sjsksolsksjs
0.4= 2/5 not sure what u mean by repeating decimal
10% = 0.10
300 x 0.10 = 30
discount = $30
sale price = 300 - 30 = $270