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Dmitriy789 [7]
3 years ago
13

1/2+6 over 3 = x-3 over 2

Mathematics
1 answer:
Amanda [17]3 years ago
8 0

Answer:

x = 7 1/3

Step-by-step explanation:

First, add 1/2 and 6

1/2 + 12/2 = 13/2 = 6 1/2

Our equation now:

13/2 over 3 - x - 3 over 2 = 0

Next, divide 13/2 by 3

13/2 divided by 3 = 13/6

Our equation now:

13/6 over 3 - (x - 3) over 2 = 0

Now, find common denominators and simplify

13/6 - ((x - 3) times 3) over 6 = 0

22 - 3x over 6 = 0

Multiply by six on both sides

22 - 3x = 0

Subtract 22 from both sides

-3x = -22

Divide by -1

3x = 22

Divide both sides of the equation by 3

x = 22/3

x = 7 1/3

Hope this helps!

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If the ratio is 8/3, or 3/8

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4 0
4 years ago
What is the product of 3x+4 and 6x^{2} −5x+7?
LUCKY_DIMON [66]

(3x + 4)(6 {x}^{2}  - 5x + 7) \\  = 18 {x}^{3}  - 15 {x}^{2}  + 21x + 24 {x}^{2}  - 20x + 28 \\  = 18 {x}^{3}  + 9 {x}^{2}  + x + 28

I hope I helped you^_^

8 0
3 years ago
About 7% of the population of a large country is hopelessly romantic. If two peopleare randomly selected, what is the probabilty
denis23 [38]

Answer:

P(both romantic) = 0.7^2 = 0.49

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Step-by-step explanation:

4 0
3 years ago
Round 776644 to the nearest thousand
prohojiy [21]

Answer:

776644 rounds to 777000    

Step-by-step explanation:

hundred thousand  ten thousand  thousand  hundred   tens  ones

 7                                   7                     6                6              4      4

We are rounding to the nearest thousand so we are rounding the first 6.  We need to look at the next 6 (the one in the hundreds place)  6>=5 so we will round the 6 in the thousands place up to 7

776644 rounds to 777000              

6 0
4 years ago
(I need some help with this quick 20pts)
inn [45]
The point of interest is where the graphs cross.

(x, y) = (11, 5)

_____
Linear equations can be solved by any of a variety of methods. Using substitution for y, you have
.. 7x +3(27 -2x) = 92
.. x = 11 . . . . . . . . . . . . . collect terms, subtract 81
Then
.. y = 27 -2*11 = 5

3 0
4 years ago
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