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andreyandreev [35.5K]
3 years ago
7

Solve the equation by multiplying by a power of 10. 3.1x - 10 = 1.6x + 35

Mathematics
1 answer:
gladu [14]3 years ago
5 0
Simple answer to the equation without the circumstances:
3.1x - 1.6x = 35 + 10
1.5x = 45
x = 30
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How do U dooo this ???
Sloan [31]
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3 years ago
Which represents the solution(s) of the system of equations, y = –x2 + 6x + 16 and y = –4x + 37? Determine the solution set alge
masya89 [10]

Answer: c.(3, 25) and (7, 9)

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Plug in -4x+37 for y in first equation . It becomes

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x^2 - 10x + 21=0

Now factor the left hand side

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(7,9)  and (3,25) is our solution set


7 0
3 years ago
Read 2 more answers
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Mars2501 [29]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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andriy [413]

Answer:

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Step-by-step explanation:

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8 0
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zimovet [89]

Answer:

unsure but i think the first one

Step-by-step explanation:

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