4 years ago

How do I solve this?

Mathematics

1 answer:

Basile [38]4 years ago

5 0

Answer:

the answer is 3(t+2)

Step-by-step explanation:

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3 years ago

4.) Together Alice & Mindy have saved $490 for a trip this summer.

Trava [24]

Answer:

Mindy=191

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Step-by-step explanation:

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3 years ago

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r-ruslan [8.4K]

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4 years ago

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13. Determine the sum of the series 3+7+ 11 +15 + ... (4n-1)?

Virty [35]

Answer:

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Step-by-step explanation:

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4 years ago

Solve using Quadratic Formula <br>x^2 + 3x - 3 = 0

katrin [286]

Answer:

a= 1 , b= 3 , c= –3

$x = \frac{ - b \frac{ + }{} \sqrt{ {b}^{2} - 4ac} }{2a} \\ x = \frac{ - 3 \frac{ + }{} {} \sqrt{ {3}^{2} - 4(1)( - 3)} }{2(1)} \\ = \frac{ - 3 \frac{ + }{} \sqrt{9 + 12} }{2} = \frac{ - 3 \frac{ + }{} \sqrt{21} }{2} \\ \\ x = \frac{ - 3 \frac{ + }{} \sqrt{21} }{2} \\ \\ x = 0.79 \\ x = - 3.79$

I hope I helped you^_^

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3 years ago