Which of these is a simplified form of the equation 8y + 6 = 7 + 2y + 3y?
3y = 1
8y = 6
13y = 13
5y = 13

The triangles are similar. what is the value of x? show your work.

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

Can you me find the slope! (30 points)