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loris [4]
3 years ago
11

Solve x+y= -1 x - y = -7 using elimination.

Mathematics
1 answer:
Andreas93 [3]3 years ago
6 0

Answer:

(-4, 3)

x = -4, y = 3

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A rabbit digs2/3of the garden.a puppy digs up2/6of the garden.who digs up more garden
loris [4]
Well let's convert 2/3 to fraction of 6ths, by multiplying top and bottom by 2

\bf \cfrac{2\cdot 2}{2\cdot 3}\implies \cfrac{4}{6}
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3 years ago
Write the function in standard form <br><br> f(x) = -5 (x-7)^2 +11
Lapatulllka [165]

3x+1=1 because it is a hard problem to solve just ask your teacher

6 0
3 years ago
Read 2 more answers
2/3 x − 9 − 2x + 2 = 1 Which is an equivalent equation after combining like terms?
Kaylis [27]

Answer:

Any equation shown in the explanation

Step-by-step explanation:

Hello!

Combining like terms means combining terms with the same variables.

So combing all x's, all y's, all numbers, etc.

2/3x - 9 - 2x + 2 = 1

combine the x's

-1 1/3 x - 9 + 2 = 1

combine normal numbers

-1 1/3 x - 7 = 1

Add 7 to both sides

-1 1/3x = 8

Make mixed number into improper fraction

-4/3x = 8

Multiply both sides by 3

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Divide both sides by -4

x = -6

The answer would be any of the equation I showed above

Hope this helps!

8 0
4 years ago
Choose one of the factors of 1331x3 – 8y3.
NeX [460]
B is the answer hope this helps :)
6 0
4 years ago
Read 2 more answers
Can someone please help quick
Sever21 [200]
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