Graph the system of linear equations.
-{ y = 4x+ 5 and y = 2x + 2.

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

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.

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.