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irinina [24]
3 years ago
8

Need help with #8 on geometry homework

Mathematics
1 answer:
forsale [732]3 years ago
7 0

(3x + 7) + (4x - 1) = 90

7x + 6 = 90

7x = 84

x = 12

3(12) + 7 <u>?</u> 4(12) - 1

43 <u>?</u> 47

43 > 47

<ROP is larger

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Using proportions, it is found that Sharifah owns $8,330 in taxes.

<h3>What is a proportion?</h3>
  • A proportion is a <u>fraction of total amount</u>, and the measures are related using a rule of three.
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<h3>Taxes for the first $34,000:</h3>
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T_1 = 0.11(34000) = 3740

<h3>Taxes for the amount above $34,000:</h3>
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T = T_1 + T_2 = 3740 + 4590 = 8330

Sharifah owns $8,330 in taxes.

You can learn more about proportions at brainly.com/question/24372153

8 0
3 years ago
Deanna has 80 books in her collection. If 60% of the books are fiction, how many of the books are nonfiction?
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if 60% is fiction, then 40% are non fiction

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An amusement park recently increased the cost of a family season pass. The original price was $150. The new price is $183. What
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Help I don't know the answer.
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