What is the slope of the line on this graph
A. 1/3
B.-1/3
C.3
D.-3

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

If the measure of xyz is 81 what is the measure of yz

Find the solution of system of equation y= x-4 y=4x+2