(I really need to start paying attention LOL) A student has started a lawn care business. He charges $15 per hour to mow lawns and $20 per hour for gardening. Because he is still in school, he is only allowed to work for at most 20 hours per week. His goal is to make at least $300 per week. Draw the graph of the other relevant equation. Show all the points that represent the number of hours the student can work at each job and meet his goal.