Holly, chris and tony each collect action figures. Chris has twice as many action figures as holly and holly has 3 fewer action figures than tony. create an expression that represents the number of action figures chris has in terms of the number of action figures tony has, t. do thees 3 things A. variable for tony action figures

B. expression for holly action figures

C. expression for chris action figures

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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.