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GrogVix [38]
3 years ago
7

PLZZ HELPP ILL GIVE BRAINLIST

Mathematics
1 answer:
VashaNatasha [74]3 years ago
7 0

Answer:

multiply both sides by 3

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Use f(x)=-2x+5 to find x when f(x)=11
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When it asks this question, ultimately you want to plug 11 into x because its f(x). 11=-2+5.

Then you subtract 5 on both sides because of the opposite of addition is subtraction.

6=-2x

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Find the measure of the missing angle.<br> 42°
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Type the correct answer in each box. Use numerals instead of words.
Alex_Xolod [135]

Answer:


Step-by-step explanation:

Given that prices for a pair of shoes lie in the interval

[80,180] dollars.

Delivery fee 20% of price.  

i.e. delivery fee will be in the interval [4, 9]

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Hence f(c) = c+c/20 = 21c/20

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So domain =[80,180]

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

Amount to be repaid = 42 dollars

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105+42 =147

But since price range is only [21*80/20, 21*180/20]

=[84, 189]

Since now Albert has 147 dollars, he can afford is

[80,147]




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