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Degger [83]
3 years ago
10

2(w + 1) + 4w = 3(2w - 1) + 8

Mathematics
2 answers:
VARVARA [1.3K]3 years ago
6 0

Answer:

2w + 2 + 4w = 6w - 6 + 8

6w + 2 = 6w + 2

All real numbers are solutions

Zanzabum3 years ago
5 0

Answer:

No solution

Step-by-step explanation:

2\left(w+1\right)+4w=3\left(2w-1\right)+8

2\left(w+1\right)+4w

Expand:-

2w+2+4w

=6w+2

3\left(2w-1\right)+8

Expand:-

6w-3+8

6w+5

6w+2=6w+5

<u>Subtract 2 from both sides:-</u>

<u />6w+2-2=6w+5-2

6w=6w+3

<u>Subtract 6w from both sides:-</u>

<u />6w-6w=6w+3-6w

0=3

Sides are not equal, so there is no solution.

<u>OAmalOHopeO</u>

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Answer:

1st, 3rd and second last one

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2 years ago
NEED HELP BADLY !!!!
tatyana61 [14]

Answer:

Part A: Rewrite the expression by factoring out the greatest common factor. (4 points)

answer:

2y(x³+4x-2x²-8)

Part B: Factor the entire expression completely. Show the steps of your work. (6 points)

answer:

2y(x³+4x-2x²-8)

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7 0
2 years ago
G 3.6 Dice rolls. If you roll a pair of fair dice, what is the probability of (a) getting a sum of 1
Paladinen [302]

Answer:

0

Step-by-step explanation:

In the roll of a pair of fair dice, The sample space is as follows:

(1,1) (1,2) (1,3) (1,4) (1,5) (1,6)

(2,1) (2,2) (2,3) (2,4) (2,5) (2,6)

(3,1) (3,2) (3,3) (3,4) (3,5) (3,6)

(4,1) (4,2) (4,3) (4,4) (4,5) (4,6)

(5,1) (5,2) (5,3) (5,4) (5,5) (5,6)

(6,1) (6,2) (6,3) (6,4) (6,5) (6,6)

If x,y represent  the  possible outcome of rolling the two die

Then the total number of possibilities for  the sample space = (x,y)

= (6 × 6) = 36

Now, the probability of getting a sum of 1 does not exist in the roll of a pair of  fair dice.

Therefore, Probability(1) = 0

8 0
3 years ago
Right answers plzzzz
Andrew [12]
D.  

a. 

b. 

hope that helped
5 0
3 years ago
Read 2 more answers
The denominator of a fraction is four more than the numerator. If both numerator and denominator are increased by eight, the sim
Naddik [55]
The denominator of the fraction is four more than the numerator. The fraction:
\frac{x}{x+4}

If both numerator and denominator are increased by eight, the simplified result is 5/6:
\frac{x+8}{x+4+8}=\frac{5}{6} \\ \\&#10;\frac{x+8}{x+12}=\frac{5}{6} \ \ \ |\times (x+12) \\ \\&#10;x+8=\frac{5}{6}x+\frac{5}{6} \times 12 \\ \\&#10;x+8=\frac{5}{6}x+10 \\ \\&#10;x-\frac{5}{6}x=10-8 \\ \\&#10;\frac{1}{6}x=2 \ \ \ |\times 6 \\ \\&#10;x=12 \\ \\&#10;\frac{x}{x+4}=\frac{12}{12+4}=\boxed{\frac{12}{16}}

The original fraction is 12/16.
6 0
3 years ago
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