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iren2701 [21]
3 years ago
8

The sum of two numbers is at least 30 and the difference between the two numbers is less than 8. X and y are the two numbers suc

h that x > y
​
Mathematics
1 answer:
vaieri [72.5K]3 years ago
3 0

Answer:

1 Expert Answer

Let x and y be the two numbers. Then by assumptions we have x+y=30 and x-y=20. Hence, y=x-20 and by plugging this into the first equation we obtain x+x-20=30 or 2x=50 or x=25 and y=5

Step-by-step explanation:

So, divide 30 by 2 . That gives you 15 for x, 15 for y. Now, you have difference of six, divide by two, that equals 3.

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Y=1/2x-2 and y=-3x+5 system by Substitutions
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Answer:

x = 2 ; y = -1

Step-by-step explanation:

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1/2*x - 2 = -3*x + 5

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Okay so I wont be able to show the row here but I will try my best.

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3 years ago
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Answer:

I got uuu

I got 36+3x

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