Find and interpret the mean absolute deviation of the data. Round your answer to the nearest tenth, if necessary.

The mean absolute deviation is

.

Question 2

The prices differ from the by an average of $.

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read

What states a rule using variables expression term or formula

The following figure shows four lines intersecting at a point. in a complete sentence, describe the angle relationship in the diagram. write an equation for the relationship shown in the figure and solve for x and y. confirm your answer by measuring the angle with a protractor