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steposvetlana [31]
4 years ago
14

Please help me with this I don’t understand it what do ever

Mathematics
1 answer:
dmitriy555 [2]4 years ago
7 0

Answer:

x=3

y=4/3

Step-by-step explanation:

Substitution Method:

Substitute the value of x into the equation

2(6y-5)-3y=2

Solve for y

12y - 10 - 3y= 2

12y - 3y=2 +10

9y=12

y=12/9

y=4/3

Substitute the value of y into the other equation

x=6×(4/3) - 5

Solve for x

x=8-5

x=3

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Which of the following is false?
bixtya [17]

Answer:

A and C

Step-by-step explanation:

6 0
3 years ago
What is 1/5 of 45? please help my 10 yr. Old.
Sedaia [141]
<span><u><em>Answer:</em></u>
9

<u><em>Explanation:</em></u>
To get the fraction of a number, you will simply multiply the fraction by the given number.

For the given, we want to find </span>\frac{1}{5}<span> of 45.
<u><em>This can be computed as follows:</em></u>
</span>\frac{1}{5} of 45 = \frac{1}{5}<span> * 45

= </span>\frac{1*45}{5}

= \frac{45}{5}

<span>= 9

Therefore, </span>\frac{1}{5}<span> of 45 is 9

Hope this helps :)</span>
8 0
3 years ago
Read 2 more answers
What is the equation of a line that has a slope of 4/5 and passes through the point (-2,4)?
SOVA2 [1]

Answer:

y = \frac{4}{5}x + 5\frac{3}{5}

Step-by-step explanation:

Let's do it in slope-intercept form, it will look like this:

m = slope

b = y -intercept

To find our equation we will plug in the slope, plug in the point given, and solve for b.

y = mx + b

y = \frac{4}{5}x + b

4 = \frac{4}{5}(-2) + b

4 = -\frac{8}{5} + b

5\frac{3}{5} = b

Plug the b into our original equation, and there is our answer!

y = \frac{4}{5}x + 5\frac{3}{5}

7 0
2 years ago
which of the ordered pairs is a solution of the given system? y=3x-2 y=-x A.(2,9)B.(1,4)C.(1/2,-1/2)
lesantik [10]

Step-by-step explanation:


7 0
3 years ago
Please help please and thank you
elena55 [62]

Answer:

first option, x < 7

Step-by-step explanation:

- Since the circle is not filled in at 7, that means it doesn't equal 7

hence options 2 and 4 are NOT correct

- Since the arrow is going to the left of 7, all smaller numbers (ex. 6 or 5)

x is less than 7

the third option is incorrect because x is not bigger than 7

4 0
2 years ago
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