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Alex73 [517]
3 years ago
8

Solve the system by using the substitution method. x+y=3. Y=x^2-7x+11

Mathematics
1 answer:
cestrela7 [59]3 years ago
6 0
X+y=3x+y=3, y=x2−7x+11
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NEED HELP FAST!!!! will mark u as brainliest
Shalnov [3]
Obviously, it's not rational, because it's the sum of two square roots, so cancel out A and B right away.

If we solve it
 
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Plz help it’s due tonight!!!
gogolik [260]

Answer:

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Step-by-step explanation:

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3 years ago
I need a little help. (The question is on the screenshot by the way)
vagabundo [1.1K]

Answer:

45

Step-by-step explanation:

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The function y varies directly as x, and y = 81 when x = 45. What is the value of x when y = 18?
NikAS [45]

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7 0
3 years ago
A company is worth $79,600,000. Write this number in scientific notation.<br><br> 79,600,000=
Alina [70]

Answer:

The answer is 7.96×10⁷ .

Step-by-step explanation:

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e.g

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* Take note :

a \times  {10}^{n}

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6 0
3 years ago
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