Michael used a ruler to measure the length of a rope and he found that it was 7 ½ feet long. What is the length of that rope in yards?

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

Find the domain of the following expression: 1/(√x)-2

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