Answer :

Answer:

15.52

Step-by-step explanation:

1.6(-4.5-(-10.2)+4) so u do parenthesis first  so -4.5-(-10.2) is 5.7

5.7+4 is all that times 1.6 is 15.52

i hope that's right if ur parenthesis were put right in ur question that 15.52 is ur answer