CONCEPT CHECK Find each percent of change. Round to the nearest whole percent if necessary. State whether the percent of change is an increase or a decrease. (Examples 1 and 2) 1. 30 inches to 24 inches 2. $126 to $150 Show work 3. Jessie estimates the weight of her cat to be 10 pounds. The actual weight of the cat is 13.75 pounds. Find the percent error. (Example 3)

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

What dimensions can créate more than one triangle ?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)