Answer:
The final cost is $115.74.
Step-by-step explanation:
Total amount of 30 days with tax = = 538.92 dollars
This value is for 30 days, and its prorated for 7 days, so value for 7 days is =
= 125.74 dollars
And $10 is off, so final cost is dollars
(Suppose the discount coupon is applied at the end of billing)
$528.12
499-10
489×1.08= 528.12
Distance Formula:
Simply plug in your 2 coordinates into the distance formula to find distance <em>d</em>:
:::::::::::::::::::
D
b
the answer is 215, 080