Mrs. Jacobson asked her students to write a word problem that describes the graph below.
A graph has days on the x-axis and money on the y-axis. A line goes through points (0, 8) and (4, 0).
Which word problem accurately describes the graph?
Jamie has $8, and she pays $2 per day to ride the bus.
Melinda has $4 and earns $2 allowance per day doing chores.
Carrina has $8, and she earns $2 per day babysitting.
Louise has $4, and she pays $2 per day for school lunch.