3 years ago

Need help please answer

Mathematics

1 answer:

Troyanec [42]3 years ago

3 0

See the attached picture:

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Grady marks down some $5.59 pens to $5.09 for a week and then marks them back up to $5.59. Find the percent of increase and the

Romashka-Z-Leto [24]

Answer:

Percent of decrease $=8.9\%$

Percent of increase $=9.8\%$

Increase percent $>$ decrease percent

Step-by-step explanation:

<u>Decreasing :</u>

Initial price $=\$5.59$

Decreased price $\$5.09$

Total decrease $=5.59-5.09$

$=\$0.50$

Percentage decrease $=\frac{Total\ decrease}{Intitial\ price}\times100$

$=\frac{0.50}{5.59}\times100\\\\=8.94\approx8.9\%$

<u>Increasing :</u>

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Increased price $=\$5.59$

total increase $=5.59-5.09$

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Percentage increase $=\frac{total\ increase}{initial price}\times100$

$=\frac{0.50}{5.09}\times100\\\\=9.82\approx9.8\%$

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4 years ago

Estimate 495 + 254 what the answer

Annette [7]

$495+254$

$=749$

Hope this helps!

Thanks!

-Charlie

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3 years ago

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Forty-five is 30% of what number? A. 45 B. 67 C. 135 D. 150

Novosadov [1.4K]

Hello,

Your correct answer would be: 150, b/c .30 times 150 equal's 45.

Hope this helps 150 is your answer!

~HotTwizzlers

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