For the line segment whose endpoints are x(1,2) and y(6,7), find the x value for the point located 1/3 the distance from x to y

a.) 3.5
b.) 3.3
c.) 2.7
d.) 2.4

In what form is the following linear equation written y=9x+2

What is the solution of the systems of equations? y=2/3x+3 x=-2

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.