Pls Help! This is due today! Find the value of x:

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog