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anyanavicka [17]
3 years ago
5

Please help me solve 8x+2y=32 and 10x-5y=-20

Mathematics
1 answer:
Tju [1.3M]3 years ago
7 0

Answer:

(2,8)

x = 2

y = 8

Step-by-step explanation:

<u>The steps are shown in the picture</u>

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2(5×+3)=4×+18<br><img src="https://tex.z-dn.net/?f=2%285x%20%2B%20%203%29%20%3D%204x%20%2B%2018" id="TexFormula1" title="2(5x +
Mamont248 [21]

Answer:

The value of x = 2

Step-by-step explanation:

Given algebraic expression as :

2\times (5x + 3)= 4x + 18

Or, 10x + 6 = 4x + 18

Or, 10x - 4x = 18 - 6

Or, 6x = 12

Or,   x = \frac{12}{6}

∴      x = 2

Hence The value of x is  2        Answer

8 0
3 years ago
Give an example of a rational number and explain how you know it is rational.
Agata [3.3K]

Answer:

2 is a rational number because it can be expressed as 2/1 or 4/2 or 6/3

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Once again super confused
Katena32 [7]
Well, you see the yellow colored "face" Think of it as area. So we got a smaller square next to it right...just ignore it and look at the yellow square. So, how do you find the area? Length times width right? So, since this cube has 4 inches all over it, what do you think you have to do if a square has equal sides/measurements. You multiply 4*4, which is 16! NOTE: It is NOT asking for volume! Hope this helps!
7 0
3 years ago
Plz help me plssssssssssssss​
damaskus [11]

Answer:

a b c

Step-by-step explanation:

7 0
3 years ago
I think it’s B. But I’m not sure <br><br> If it’s not can someone explain why?
Zigmanuir [339]

Answer:

C

Step-by-step explanation:

| x | > 10

Has solutions that go infinitely high to the right and infinitely low to the left on the number line.

That is x > 10 or x < - 10

This is indicated on Graph C

6 0
2 years ago
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