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hjlf
3 years ago
7

Please help asap 27 pts

Mathematics
2 answers:
jeka943 years ago
7 0
X1=-7 and x2=8 just message me if you need the work or help with more questions glad to help
IgorLugansk [536]3 years ago
6 0

It's answer B since when you plug in -7 into x, the value then becomes absolute value of 2(-7) - 1, which is absolute value of -15, which becomes 15, and plugging 8 into x gives us absolute value of 2(8) - 1, which is absolute value of 15, which is just 15. That divided by 3 makes 5, so that solution is true when plugging those numbers in for x

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One canned juice is 15% orange juice another 10% orange juice. How many liters of each should be mixed together in order to get
Delicious77 [7]
<span>Equation:
0.15x + 0.10(5-x) = 0.11*5
---
Multiply thru by 100:
15x + 10*5 - 10x = 11*5

---
5x = 5
x = 1 liter (amt. 15% oj needed)
----
5-x = 4 liters (amt of 10% oj needed)
======</span>
3 0
3 years ago
Need help again, I really hate math please help​
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C I think good luck
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IM BEGGING SOMEONE!!! PLZ HELP IM SO CONFUSED
valentinak56 [21]

Answer:

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