May you me with my homework i really don't get this can you me

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

Use the multiplier method to incrases £258 by 43%

What does the relationship between the mean and median reveal about the shape of the data