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galben [10]
3 years ago
14

Pls solve/simplify (y2 + 6)(-2y2 + 7) =

Mathematics
2 answers:
ale4655 [162]3 years ago
6 0

Answer:

-2y^4 -5y^2 +42

Step-by-step explanation:

Dennis_Churaev [7]3 years ago
5 0

Answer:

the correct answer is −2y4-5y2+42

Step-by-step explanation:

distribute the problem out so you can solve it to simplify

(y2+6)(−2y2+7)

(−2

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Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
KiRa [710]

9514 1404 393

Answer:

  • 20% decay
  • 40% growth
  • 80% decay
  • 40% decay
  • 60% growth

Step-by-step explanation:

The "growth factor" is the number that has an exponent. Subtracting 1 from that gives the growth rate. The growth rate can be expressed as a percentage by multiplying it by 100%. If it is negative, it represents a rate of decay.

For example, the growth factor of 0.8 is a growth rate of 0.8-1 = -0.2 = -20%, a decay of 20%.

__

Here, we'll list the growth factor and the rate of change:

  growth factor ⇒ rate of change

  0.8 ⇒ 20% decay

  1.4 ⇒ 40% growth

  0.2 ⇒ 80% decay

  0.6 ⇒ 40% decay

  1.6 ⇒ 60% growth

3 0
3 years ago
HELP PLS PLS PLS PLS PLS
Fynjy0 [20]

Answer:

improvement are very important

Step-by-step explanation:

because improvement is need to all skill

3 0
3 years ago
Can somebody help me please.​
serg [7]

Answer:

0,-8

-6,0

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please help 0.8t+0.6t-t
PolarNik [594]

Answer:

0.4t

Step-by-step explanation:

1.4t-t=0.4t

Hope this helps :)

3 0
3 years ago
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I do not understand this assignment at all..I've been stuck on it for a long time and it's due very soon.
Alik [6]

\text{State Income Tax Rate: }6.65\%, \\\text{Deduction: }\$7,702.03

Answer:

State income tax: 6.65\%

Step-by-step explanation:

Based on the interface, it seems like you have chosen lawyer as a career with the given salary of $115,820.

The chart given for state income tax is broken into two categories:

$21,400-$80,650 => 6.45%

$80,651-$215,400 => 6.65%

Since the chosen career's salary is $115,820, the career falls into the second range of 6.65% state income tax.

The deduction is simply the amount of money taxed. For a 6.65% state income tax, the deduction can be found from:

115,820\cdot 0.0665=\boxed{\$7,702.03}

7 0
3 years ago
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