Determine which situation can be modeled by the graph below. A.
Mark is following a recipe where the number of cups of flour, x, and three-fourths the number of cups of sugar, y, is at most 15 cups.
B.
A bookstore inventory is split such that three-fourths the number of aisles of fiction, x, and the number of aisles of nonfiction, y, is at least 15 aisles.
C.
Jenny makes $6 each time she walks her neighbor's dog, x, and $8 for each hour she babysits, y. She has earned no more than $120 total.
D.
Mixing four parts blue paint, x, and three parts red paint, y, creates a batch of less than 60 units of purple paint.