The diameter of OM is 68 cm and the diameter of OJ is 54 cm. If the length of JK is 8 cm, what is the length of LM? LM​

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost