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horsena [70]
2 years ago
6

How do you find three ordered pairs for -x+2y=-8

Mathematics
1 answer:
zvonat [6]2 years ago
7 0
For a linear equation like this there will always be infinitely many solutions if you let x and y be any real number. So you can just pick any x and find the corresponding y. Take for exmaple x=1 then we get
-1+2y=8
2y=9
y=9/2=4.5 so an ordered pair that satifies your equation is (x,y)=(1,9/2).
Now you can go on and find more.
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What is the equation of the line that passes through the point (4, -2) and has a <br> slope of -22
Nina [5.8K]

Answer: the answer is y=-22x+86

here is why:

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If we set up the equation:

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4 0
2 years ago
Wat (2a + 6d) equal to. it oder of operation
kondaur [170]
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~JZ
Hope it helps
3 0
2 years ago
In May Mr. Lee's earings were 60 percent of the Lee family's total income. In June Mr. Lee earned 20 percent more than in May. I
murzikaleks [220]

Answer: 64.29%

Step-by-step explanation:

Let the total earnings of the Lee family in May be x

Amount earned by Mr Lee in May = 60% of x = 0.6x

Amount earned by other family members in May = x - 0.6x (total earnings - Mr Lee's earnings) = 0.4x

Amount earned by Mr Lee in June = 20% more than what Mr Lee earned in May.

That is, amount earned by Mr Lee in June = 1.2 × 0.6x = 0.72x

Amount earned by other members of the family in June remains unchanged, that is = 0.4x

Total amount earned by the Lee family in June = 0.72x + 0.4x = 1.12x

Percentage of total earnings in June earned by Mr. Lee = (0.72x/1.12x) × 100% = 64.29%.

QED!

6 0
3 years ago
Can someone please help !!!!!
Katen [24]
I'm I am so sorry I haven't done this hey sorry
8 0
3 years ago
493.582 nearest hundredth
Phantasy [73]

Answer:

493.582 nearest hundredth

=500

3 0
2 years ago
Read 2 more answers
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