Me understand how to find the range! i have a test tomorrow and i don’t understand. : ( for #30, we did it in class, but is that the right answer? check. (range) i don’t understand why or how it’s the range. why 50 is included.

Larger pets need to be transported in larger portable kennels. using a graphing calculator and the relationship between the width, length, and height, find the dimensions of a portable kennel whose volume is 7.4 ft3. the dimensions of a portable kennel can be expressed as width x, length x + 0.4, and height x − 0.2? what are the dimensions of a portable kennel with a volume of 7.4 ft3? use a graphing calculator to solve. round the dimensions to the nearest tenth.