The equation 3x = 24 represents the number of stickers that Rita bought. So, the answer is 24 stickers.
To find the number of students surveyed, we need to solve the equation 3x = 24, where x represents the number of surveyed students. The solution to this equation is x = 8. Therefore, 8 students were surveyed.
To find the number of weeks Andrew has been listing words in his notebook, we need to solve the equation 3x = 24, where x represents the number of weeks. The solution to this equation is x = 8. Therefore, Andrew has been doing this for 8 weeks.
To find the cost of the pair of shoes, we need to set up the equation 3x = 24, where x represents the cost of the shirt. The solution to this equation is x = 8. Therefore, the pair of shoes cost $8.