What is the answer and what are the steps to solving it?

Use set buikder notation to represent the following set: {, -2, -1, 0}

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m

Factor the polynomial. b^2 + 4b + 4