a rope 25 feet long is cut into 3 pieces. the first piece is 2x feet long, the second piece is 5x feet long, and the third piece is 4 feet long.
a.) write and solve an equation to find x
b.) find lengths of the first and second pieces.

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

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.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?