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3 years ago

12

40 POINTS!

1 answer:

nata0808 [166]3 years ago

6 0

-2x-4y = 2
-2x-4y+4y = 2+4y
-2x=4y+2

Divided by 2:
-2x/-2 = 4y +2/ -2
Answer: x=-2y-1

3x +4y =8
3x + 4y = -4y = 8+-4y
3x= -4y +8
Divided by 3
3x/3 = -4y + 8/3
x=-4/3y + 8/3

Bonus!
# of reserved seat tickets
r.
# of reserved admission ticket's
g
4r + 3g = 5792
r + g= 1787

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Step-by-step explanation:

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3 years ago

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Required

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Proper Subset (P) is calculated using;

$P = 2^n - 1$

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3 years ago

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3 years ago

Read 2 more answers