Which of the following can be represented by the equation 3x = 24

A survey has conducted to determine the favorite subject of 7th grade students 1/3 of the all surveyed of 24 students said math is their favorite subject how many students were were surveyed

The cost of a pair of shoes is three times the cost of a shirt the cost of a shirt is $24 how much does the pair of shoes cost

Rita butt stickers divided them along herself and two other friends each one received 24 stickers how many stickers to Rita it buy

Andrew picks up three words from a dictionary every week and list them in his notebook so far he has listed 24 words how many weeks has Andrew been doing this

The equation 3x = 24 represents the question "How much does a pair of shoes cost if it is three times the cost of a shirt that costs $24?"