the answer is
-28!
(8+(-3))(-5 3/5)
when there’s a + in front of an expression in parenthesis, the expression remains the same.
(8-3)x(-5 3/5)
convert the mixed number to an improper fraction.
(8-3)x(-28/5)
subtract the numbers
5x(-28/5)
multiplying a positive and a negative equals a negative: (+)x(-)=(-)
-5x28/5
reduce the numbers with the greatest common factor 5
-28