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Yuki888 [10]
3 years ago
11

2x-3y = 21 -5x+2y = 7 solve the system of equations

Mathematics
1 answer:
zmey [24]3 years ago
4 0
Eliminate to solve for x or y.
You should get (-63/11, -119/11) as a solution
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vampirchik [111]

Answer:

Religious Officials

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4 0
2 years ago
How to solve 9x^2+9x+2
Oksana_A [137]

Answer:

factoring: ( 3 x + 1 ) ( 3 x+ 2 )

expressing/equation: 9x²= 81x

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Step-by-step explanation:

7 0
3 years ago
Pleaseeee help! ASAP!
laila [671]

Answer:

Both slopes are as follows 1. 2 2. 2/5

Both equations are like

1.

16-12= 4

-----------=2

4-2=    2

=====

2.

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4 0
2 years ago
Krystal needs at least $130 to go on a trip. Her father has given her $45. Which equality could be used to determine e, the rema
lina2011 [118]

The Least amount of money we need is 130

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Therefore:

45 + e ≥ 130

4 0
3 years ago
(x + 2)2 + (y + 1)2 = 13
Paraphin [41]

Answer:

2x + 2y = 7

Step-by-step explanation:

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8 0
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