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3 years ago

2x – 4y = 24 x + 3y = 7 Solve by elimination

1 answer:

5 0

2x-4y=24
X+3y=7 (-2)

2x-4y=24
-2x-6y=-14
——————-
0 -10y=10
Y=-1

Reemplazar y en la ecuación
2x-4(-1)=24
2x+4=24
2X=20
X=10

Y=-1, X= 10
Hope this helps

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antiseptic1488 [7]

Given,

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1 year ago

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klemol [59]

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3 years ago

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murzikaleks [220]

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3 years ago

Read 2 more answers

P(A1) = 0.60, P(A2) = 0.40, P(B | A1) = 0.05, and P(B | A2) = 0.10. Use Bayes’ theorem to determine P(A1 | B).

solmaris [256]

The result follows from manipulating the conditional probability. By definition,

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By the law of total probability,

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3 years ago

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steposvetlana [31]

What you must do for this case is a multiplication to get the total cost of buying 3.4 lb of pears.
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Nearest cent
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answer
TRUE

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3 years ago