Answer:
450
Step-by-step explanation:
a. x/3.
You divide to find a quotient so it is x / 3.
y= 1.6
You make 2 a decimal by adding .0 at the end (2.0). Then you subtract 0.4 by 2.0 which equals 1.6.
55-7+65+27)2222)+638
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