What is the most mark can make per hour if he makes less than 200 dollars in 7.5 hours

Arectangle has an area of 54 square feet. if the length is 3 feet more than the width, find the dimensions of the rectangle.

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.'

Which statement best explains why ben uses the width hi to create the arc at j from point k