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Find [tex]$13.1 - 20.2 + 9 - (-38.5)$[/tex].

A. [tex]-40.4[/tex]
B. 40.4
C. 36.6
D. [tex]-36.6[/tex]

Answer :

Certainly! Let's solve the expression step-by-step:

The expression given is:
[tex]\[ 13.1 - 20.2 + 9 - (-38.5) \][/tex]

1. Subtract 20.2 from 13.1:
[tex]\[ 13.1 - 20.2 = -7.1 \][/tex]

2. Add 9 to the result from step 1:
[tex]\[ -7.1 + 9 = 1.9 \][/tex]

3. Subtract the negative 38.5 (which is the same as adding 38.5):
[tex]\[ 1.9 - (-38.5) = 1.9 + 38.5 = 40.4 \][/tex]

So, the final result of the expression [tex]\( 13.1 - 20.2 + 9 - (-38.5) \)[/tex] is [tex]\(\boxed{40.4}\)[/tex].

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