X/10.5·0.24−15.15÷7.5 = 9·(1 1 1/20 −0.945÷0.9)/ 1 3/40 −4 3/8 ÷7 plz

Which of the following is the correct ratio for converting kilograms to grams

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

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?