He gets 12$/hr so
114/12=9.5 you can check my multiplying 12 and 9.5 which is 114 so H=9.5 or 9hr30min
To answer the question above, we let s be the cost of a shirt and h be the cost of each hat such that the equations that would best represent the given are:
10s + 20h = 490
20s + 30h = 860
The system of equations is the answer to the first question and the values of s and h are $25 and $12, respectively.
Start the line at 3 on the y-axis (vertical). then go down two boxes and to the right three & make a mark at that point. keep going down two and over three until the end of the graph. then just connect the marks.
I think that the best answer here would be that A = 40 degrees.