Given a math problem with context and a question and 5 answer choices, the task is to provide the correct answer choice based on the problem. You must choose one of the given answer choices by letter: a, b, c, d, or e; anything else is invalid.

Problem: if a man lost 10 % by selling oranges at the rate of 12 a rupee at how many a rupee must he sell them to gain 44 % ?
Options: a. 6.5, b. 7.5, c. 7, d. 8, e. 2
b

Problem: if x ^ 2 – 3 x = 18, then one possible value of x – 4 =
Options: a. - 9, b. - 5, c. - 3, d. - 1, e. 2
e

Problem: jaylen was planning to save all summer for a pair of jordan 12 s. they cost $ 250. jaylen figured that he could cut grass to help with the cost of the sneakers. how many yards would jaylen have to cut if he charges $ 2.15 per yard ?
Options: a. 116 yards, b. 226 yards, c. 97 yards, d. 115.74 yards, e. 1 yard

d