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I believe it’s 164 because you multiply 10.25 times 16 I’m not sure but I hope this helps
2a+7=180-109
2a+7=71
-7=71-7
2a=64
a/2=64/2
a=32
Answer:
A= ( 5 x 3 ) x [(9-5)x3 divided by 2]
15+6
=21
P= 5+5+3+9
=22