Andrew is showing his work in simplifying −4.5 + 4.2 + 5.6 − 7.3. identify any errors in his work or in his reasoning. write feedback to andrew explaining the mistake he made and how to correct his work. (5 points)

The question does not show Andrew's work.
However, the order of arithmetic operations has the acronym PEMDAS, which stands for
(a) Parentheses,
(b) Exponentiation,
(c) Multiplication,
(d) Addition,
(e) Subtraction,
in that order.

Therefore, rewite the expression and apply PEMDAS.
-4.5 + 4.2 + 5.6 - 7.3
= 4.2 + 5.6 - 7.3 - 4.5
= (4.2 + 5.6) - 7.3 - 4.5
= 9.8 - 7.3 - 4.5
= 2.5 - 4.5
= -2.0

 -2.0

The answer is b i’m sure