Can you please assist me with the problem shown in the attached screenshot?

Write the series 5+ 6+7 + 8 + 9 using summation notation with a) The summing index k starting at k = 1. b) The summing index j starting at j = 0. a) 5+6+7+8+9= k = 1 (Simplify your answers.) b) 5+6+7+8+9= = >] j= 0 (Simplify your answers.)