Please help ASAP .

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

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)