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Strike441 [17]
2 years ago
5

Find the value of x. 3x X + 10 Х 2x x = [?]° Hint: Sum = (n-2)180 Enter

Mathematics
1 answer:
Svet_ta [14]2 years ago
7 0

Answer: i’m confused

Step-by-step explanation:

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do you need an explanation as well?
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what is the molariry of a solution that contains 1.22 mol of hydrogen chloride if the total volume of the solution is 1,251 mL?
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3 years ago
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$26,876 is invested, part at 9% and the rest at 5%. If the interest earned from the amount invested at 9% exceeds the interest e
Andre45 [30]

9514 1404 393

Answer:

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Step-by-step explanation:

Let x represent the amount invested at 9%. Then the difference in interest amounts is ...

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3 years ago
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