Solve this system of equations and enter an ordered pair (x,y). y = x + 3 y = -x - 5

(-4,-1)

Step-by-step explanation:

I graphed the two lines using a graphing tool. When graphed, the lines intercept at (-4,-1). Therefore, (-4, -1) is the solution.

Please see the graph attached.  

Hope this helps.

30 minutes

Step-by-step explanation:

2 and 1/2 hours is 2 hours and 30 minutes.  If you divide that by 5, then 1/5 of 2 hours and 30 minutes is 30 minutes.