The value of y varies inversely with x, and y=12 when x=-4. Find y when x=-2

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²

Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?