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BigorU [14]
1 year ago
14

Solve, using linear combination.

Mathematics
1 answer:
joja [24]1 year ago
3 0

Answer: x= y= 2

Step-by-step explanation:

3

x

−

y

+

2

x

+

y

=

10

5

x

=

10

,

and clearly,

x

=

2

We substitute the value back in the equations to find y, and clearly, y =2.

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it cost 270 for 3 people to go on a fishing trip how much does it cost for 10 people to go on the fishing trip
sdas [7]
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3 years ago
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In the diagram, line a is the perpendicular bisector of km. what is the length of km?
sleet_krkn [62]

Answer:

80

Step-by-step explanation:

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KN = NM

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x = 6

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