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avanturin [10]
3 years ago
6

Which ordered pair is a solution of the equation? 7x-2y=-57x

Mathematics
1 answer:
stepladder [879]3 years ago
8 0

Answer:

D Neither

Step-by-step explanation:

D neither

Hope it helps you in your learning process.

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(1/ 6 ln (9) )   x 9^6x   + C

Step-by-step explanation:

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3x^2 + 2x + 5 = 0
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Answer:

Step-by-step explanation:

  3x2−2x−5=0

Let us factorize using the split the middle term method.

On inspection we observe that middle term can be split in two parts whose product is equal to the product of first and third term.

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The equation becomes

3x2+3x−5x−5=0, pairing the two and taking out common factors

⇒(3x2+3x)−(5x+5)=0,

don't forget to change the sign of −5 once placed inside the parenthesis.

⇒3x(x+1)−5(x+1)=0

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We obtain x=−1,53

or x=−1,123

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3 years ago
How do you multiple a three dight times a two dight
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Step-by-step explanation:

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7 0
3 years ago
The pool at "Splash Around" is open for 14 weeks during the summer. You can swim for $6 a session, or you can buy membership for
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Step-by-step explanation:

if x is the number of times you go swimming

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Out of an 98 day season

If you attend 50 days, the cost is $300 either with or without the membership

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Step-by-step explanation:

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3 years ago
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