The sum of 2 numbers is 36. Their difference is 24. Find the numbers.

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels

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