The sum of three consecutive odd integers is less than 54. what is the set of the largest three consecutive odd integers that fits this situation

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?