An online retailer allows customers to rate items on a scale from −5 to 5. An item receives the scores below. −3.5, 4, 4.5, −5.25, −4, −3.25, −4.25, 1.75 Find the mean score. Write your answer as a decimal.

Naomi’s parents want to have 50,000, saved for her college education, if they invest 20000 today and earn 7% interest compound annually, about how long will it take them to save 50 thousand

Which statement justifies why angle ebc measures 90?

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)