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igor_vitrenko [27]
3 years ago
6

Laura is now trying to come up with a number where three less than 8 times the number is equal to half of 16 times the umber aft

er it was increased by 1
Mathematics
1 answer:
ELEN [110]3 years ago
4 0
8n-3=1/2(16n+1)
is the equation i come up with which would have no solutions.
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2x-4y=10<br> slope of the line?
lara31 [8.8K]

Answer:

The slope is 1/2



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3 years ago
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Round 1,995,298 to the nearest 10,000
snow_tiger [21]
The correct answer is 2,00,000 because 

                                      ^is the ten thousands and every thing changes  because of that 
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3 years ago
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One root of f(x) = 2x3 + 9x2 + 7x – 6 is –3. Explain how to find the factors of the polynomial.
uysha [10]

Step-by-step explanation:

Given f(x) = 2x³ + 9x² + 7x – 6

Also given that -3 is a root, which means (x+3) is a factor of f(x).

In order to find the other factors, we need to divide f(x) by (x-3)

or  (2x³ + 9x² + 7x – 6) /  (x-3)

you can either use long division or synthetic division to perform this division, either way, you will end up with :

(2x³ + 9x² + 7x – 6) /  (x-3) = (2x² + 3x -2) which is also a factor of f(x)

Hence f(x) can be expressed

f(x) = 2x³ + 9x² + 7x – 6 = (x-3)(2x² + 3x -2)

We notice that for (2x² + 3x -2) you can further factor this using quadratic factoring (or your choice of method to solve quadratic equations).

By factoring, (2x² + 3x -2) = (2x-1) (x+2)

hence f(x) = (x-3)(2x² + 3x -2) = (x-3)(2x-1)(x+2)

7 0
3 years ago
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13x - 5y (if x = 10 and y = 6)​
OlgaM077 [116]

Answer:

13(10) - 5 (6)

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Step-by-step explanation:

You replace the x with 10, and the y with 60 and answer normally

13(30) = 130

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3 0
3 years ago
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I need help please and thank you
Vaselesa [24]

Answer:

Eagles

Step-by-step explanation:

2000x6=12000 this is the most

5 0
3 years ago
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