We have the following expression:

We must find an equivalent expression without parenthesis, for this, we can apply the product of signs and apply the law of signs

The answer, in conclusion, an equivalent expression is:
I honestly don’t understand this but I think I could help
Answer:
79.5
Step-by-step explanation:
20+35=55
38*16=608
12.5*55=687.5
687.5-608=79.5
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i think its f But im not sure just try doing it because i dont understand it that well