The sum of a number and 12 is 31. Inches hat is the number?

The random variable x is defined as the number marking the sector in which the arrow lands when the spinner in the diagram is spun once.

329 people went to an amusement park. $906 was made that day. $1.5 per kid. $4 per adult. how many kids and adults went?

What is the measure of dg? enter your answer in the box.