Mrs. garza bakes cakes and pies for several restaurants. her profit is $4 per cake and $5 per pie. she can bake no more than 10 pies in one day, and she wants to make at least $100 in profit per day. which graph shows the system of inequalities that can be used to determine the number of cakes, x, and the number of pies, y, mrs. garza could bake in one day?