A retailer buys t-shirts for 10$ each, adds a logo, then sells each shirt for 35$. What was the retailer’s percent of change

Long division the problem is 40 ➗ 348 = ?

Given that abcd is a rhombus, what is the value of x?

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.