Lucy can buy a pair of shoes from 4 different retailers. Which is the best buy?A. Online Shoes for $32, plus a sales tax of 8% and shipping and handling costs of $6B. From the Best Buy Shoes catalog for $35 plus 8% sales tax and free shipping and handling. C.Local shoe store for $38 with 15% discount and 8% sales taxD. Local shoestore for $40 with 25% discount and 8% sales tax

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  D. $40 with 25% discount

Step-by-step explanation:

All of the options have 8% sales tax, so that is not important to choosing the best deal.

The store with the lowest price after discount is D (local shoe store #2), as the discount brings the price down to $30 before tax.

The price at store C (local shoe store #1) will be 15% less than $38.00, so about $5.70 less. That is not as low a price as at store D.

The best buy is had at store D.

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In the spreadsheet, we have multiplied the base price by (1+discount) then added shipping. That total is multiplied by (1+tax rate).

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

Ithink the answer is c just trying to others