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Romashka [77]
3 years ago
12

Find the original price of a pair of shoes if the sale price is $20 after a 50% discount.

Mathematics
1 answer:
MrMuchimi3 years ago
7 0
The Original Price is $40

Explanation:
50 1 20
—- = — Which means ——
100 2 40

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Is the answer 200? Or 4.5??? Or is none ? I don't know it's confusing :/ can I get help :/
skelet666 [1.2K]
Let x = the number of penguins we are finding

x ÷ 100 × 30 = 15
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hope this helps and have a great day :)


6 0
3 years ago
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If you're good at logarithms please help me with question two d and h thanks
Alik [6]

Answer:

d. -0.301

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Step-by-step explanation:

Loga0.5 = loga2^-1

= -1(loga2)

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3 years ago
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elixir [45]

Answer:

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8 0
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If f(x) = 3x – 12, what is f(2)?
fredd [130]
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A penguin can dive 48 meters below the surface of the water to reach a fish. It dives 2% of the total depth every 1 second. What
nevsk [136]
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