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tester [92]
3 years ago
8

a catalog store has 6% of its orders returned for a refund. the owner predicts that a new candle will have 812 returns out of th

e16,824 sold. do you agree with this prediction? explain.
Mathematics
2 answers:
Yakvenalex [24]3 years ago
5 0

Answer:

disagree, 1009 candles will return out.

Step-by-step explanation:

A catalog store has 6% of its orders returned for a refund.

The number of new candles sold = 16,824

6% of the sale is returned for a refund = 6% of 16,824

                                                               = \frac{6}{100}\times 16,824

                                                               = 0.06 × 16,824

                                                               = 1009.44 ≈ 1009

No, I do not agree with this prediction of "812 candles will have returned out", because 6% of 16,824 is 1009 candles, that will have returned out.

levacccp [35]3 years ago
4 0
X / 16,824 = 6 / 100
16,824 x 6 = 100,944
100,944 / 100 = 1,009.44
Disagree, approx. 1,009 will be returned.

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Hey there! Welcome to Brainly! I'm happy to help!

-------------------------------------------------------------------

<u>HOW TO SOLVE SYSTEMS OF EQUATIONS BY ELIMINATION</u>

To solve systems of equations by elimination, we want to eliminate one of the variables. To do this, we want to cancel out a certain variable in both equations. For example, if you had 8x in one equation and -8 x in another, you could combine the two equations and the x would be gone!

-------------------------------------------------------------------

<u>THE SOLUTION</u>

In our case, though, we don't have anything we can combine to cancel out the variables. But, what we can do is multiply the first equation by three. If we do this, now we have a 9x in the top and a -9x in the bottom. Then, we can solve for y!

SOLVING FOR Y

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Combine top and bottom equations

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SOLVING FOR X

Now, we can simply plug our y-value into one of the original equations and then solve for x.

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We divide both sides by 3.

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I hope that this helps! Have a wonderful day! :D

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