From the 1,000 people who visited a museum in June, a random sample of 200 people was
surveyed. A total of 75 people in the survey said
they were visiting the museum for the first time,
Based on the results of the survey, what is the
expected number of people who visited the
museum for the first time in June?

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.