Kevin asked some of his friends how many hours they had worked during the previous week at their after-school jobs. the results are shown below.
6 6 6 4 6 6 9 7 6 3 7 6
6 7 6 6 7 6 6 7 6 7 7 4
construct a frequency distribution showing class limits, class boundaries, midpoints, frequency, and relative frequencies. use 4 classes

i belive those are the ones that are under 90 degreese.

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

c

step-by-step explanation: