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Vladimir79 [104]
3 years ago
7

Complete number line with appropriate fractions: do not simplify fractions

Mathematics
1 answer:
NeX [460]3 years ago
3 0
Which fractions on what number line?
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Solve the system of equations.<br> – 7x – 10y = 45<br> -3x - 5y = 25<br> x =<br> Y =
irina [24]

Answer:

The solution is (-5, -2).

Step-by-step explanation:

We'll use "elimination by addition and subtraction."

Multiply the second row by -2.  Our system

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becomes:

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+6x  + 10 y = -50

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

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Substituting -5 for x in the second equation results in

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The solution is (-5, -2).

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BigorU [14]
Your answer would be 30t - 4
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Step-by-step explanation:

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