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200,000 + 80,000 + 3,000 + 900 + 80
4 · x^4 · x^4 · y
4 x^8 y
In words: four times x to the eighth times y
Answer:
$
8.50
×
0.065
=
$
0.5525
cents rounded to
$
0.55
or
55
cents.
Explanation:
The sales tax rate is usually a percentage (assumed here).
6.5
percent equals
0.065
(percent means "per 100" so is divided by
100
).
Step-by-step explanation: