What is the solution of |x − 1| + 2 = 4? Enter your answers from least to greatest in the boxes.

What is a rational number between 9.5 and 9.7

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|