Answer would be <span>environmental worldview</span>
Answer: C. 1.8
Steps:
25x = 45
x = 45/25
x = 1.8
The answer is A, anti-fungal drugs.
According to the passage, "but if the problem persists, see a doctor who can prescribe anti-fungal drugs". In additional, at the beginning of the passage, it already stated that athlete's foot is caused by a fungus, so we can sure that the answer is A.