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Maru [420]
3 years ago
7

If anyone could help NOW I would appreciate it

Mathematics
1 answer:
Sveta_85 [38]3 years ago
4 0
3. 5x+2y=-19
10x-7y=-16
10x+4y=-38
10x-7y=-16
11y=-22
Y=-2
10x+4c-2=-38
X=-3

4. 10x-4y=20
2x+7y=43
10x-4y=20
10x+35y=215
-39y=-195
Y=5
10x-4x5=20
X=4

Hope this helped :)
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Zigmanuir [339]

9514 1404 393

Answer:

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Step-by-step explanation:

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6 0
3 years ago
How many times smaller is the 8 in 3,810,200 than the 8 in 8,911,053
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3 years ago
Find the value of 13! / 3!10!
snow_lady [41]

Answer:

The answer is 286.

Step-by-step explanation:

<u>13! can be rewritten</u> as 13*12*11*10!.

Since <u>10! is on the top and bottom of the fraction</u>, we can<em> eliminate them</em>. We are then left with 13*12*11/3!.

3! = 6. We can <u>eliminate the 6 from the denominator by diving the 12 by 6</u> in the numerator to get 13*11*2.

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5 0
3 years ago
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Please help answer this question (correctly)​
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