Michael and Dennis live in separate cities and one day they decided to meet up for lunch. Because they both
wanted to travel as little as possible, they decided to meet
at a point halfway between their homes. If Michael's
position can be given by (3100, 500) and Dennis' position
by (5126, 125), what are the coordinates that represent
the place that they should meet?

What number should be added to both sides of the equation to complete this square? x^2-10x=7

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.

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?