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3 years ago

The price of an item yesterday was $140. Today, the price fell to $63. Find the percentage increase.

Mathematics

1 answer:

Bond [772]3 years ago

5 0

Answer:

The answer is $77.00

Step-by-step explanation:

$140 - $63= $77.00

I hope this helps!

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Least to greastest awnser

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2) -88, -45, 5, 40

4) -45, -31, 20, 49

6) -74, -63, -45, 38

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3 years ago

Omar has a new credit card. He earns 300300300 reward points for every 100100100 dollars he spends. If omar earned 180018001800

jeka94

Omar spent 600 dollars for earning 1800 reward points.

Explanation

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Suppose, he spent $x$ dollar for 1800 reward points.

Now according to the ratio of "amount of money spent" and "reward points" , the equation will be......

$\frac{x}{1800}=\frac{100}{300}\\ \\ 300x=180000\\ \\ x=\frac{180000}{300}=600$

Thus, Omar spent 600 dollars for earning 1800 reward points.

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