How to turn an improper fraction to a mixed number

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

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

Draw a scaled copy of the circle using a scale factor of 2