HELP HELP HELP PLS A relationship is shown on this graph.

Which scenario could describe this relationship?

A. Kiley is saving money. He currently has $40 and sells one lemonade for $2. What is the relationship between the amount of money he earns, y, and the number of lemonades he sells, x?

B. Kiley is helping his dad with electrical wire. He cuts it into 40-inch sections, and he has a total of 2 yards of wire. What is the relationship between the number of inches he has left, y, and the number of sections he cuts, x?

C. Kiley is building a model skyscraper using metal rods. Each rod is 40 centimeters long and the base of the skyscraper is 2 centimeters high. What is the relationship between the total height of the skyscraper, y, and the number of rods high it is, x?

D. Kiley goes to a facility with batting cages. He brought $40, and each turn in the batting cage costs $2. What is the relationship between the amount of money he has left, y, and the number of batting cage turns he takes, x?