Answer :

MathPhys

Answer:

$517.50

Step-by-step explanation:

The original price is $450.  Then we add 15% of that.  So the new price is:

450 + 0.15 × 450 = 517.5

Another way to calculate it is 115% of the original price:

1.15 × 450 = 517.5

The new price is $517.50.

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