Ben is 0.07 meter taller than cindy. charles is 0.12 meter taller than ben. ben is 1.5 meters tall. what is their total height?

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

Three times the sum of a number and seven is negative thirty-six. what is the number?

Which expression converts 45 degree to radians