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natulia [17]
3 years ago
10

Harriet wants to buy items worth $248.50. She is using a store coupon for 25 percent off her purchases. She has to pay 5 percent

sales tax. Calculate the total cost of the items.
Mathematics
1 answer:
Eduardwww [97]3 years ago
6 0
You must take the 248.50 and multiply it by .25 then you subtract the answer from 248.50 and end up with 186.4 then you multiply that number by .05 and add that to the 186.4 and the answer you should get is 195.69
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dexar [7]

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============================================================

Explanation:

We can rule out choices C and D because this diagonal line has a positive slope (as it moves uphill when moving to the right).

So m = 2 must be the slope.

---------

Recall that

y - y1 = m(x - x1)

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The point shown on this graph is (3,10) meaning that x1 = 3 and y1 = 10 pair up together.

So,

y - y1 = m(x - x1)

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which points to <u>choice A</u> as the final answer

4 0
3 years ago
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Answer:

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3 0
3 years ago
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Schach [20]

Answer:

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Step-by-step explanation:

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MArishka [77]
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8 0
3 years ago
I'm so stuck, I would really appreciate help !
viktelen [127]
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4 years ago
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