7. [-/1 Points] DETAILS EPPDISCMATH5 5.1.036. When m = 1 , m . (m + 3) (7m + 2) . (m + 5), Need Help? Read It Watch It Submit Answer 8. [0.5/1 Points] DETAILS PREVIOUS ANSWERS EPPDISCMATH5 5.1.038. Write the following expression as a single summation in terms of k. k m+1 = m + 1 v v k+8 m + 9 Need Help? Read It Submit Answer 9. [-/1 Points] DETAILS EPPDISCMATH5 5.1.041. Rewrite the summation by separating off the final term. 2?? * 2 - Need Help? Read it Submit Answer 10. [0/1 Points] DETAILS PREVIOUS ANSWERS EPPDISCMATH5 5.1.044. Use the summation notation to rewrite the following expression. (13 - 6) - (23 - 6) + (33 - 6) - (43 - 6) + (53 - 6) = ) 5 K = 1 X Need Help? Read it Submit Answer 11. [0/1 Points] DETAILS PREVIOUS ANSWERS EPPDISCMATHS 5.1.045