If y varies inversely as x and x = 9 when y = 45 , find x when y = 9 .

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?