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Gala2k [10]
3 years ago
11

First equation x-y=8 second equation x+y=6

Mathematics
1 answer:
lilavasa [31]3 years ago
4 0

Answer:

1. x=8+y and y=-8-x

2. x=6+y and y=6+x

Step-by-step explanation:

1. x-y=8

    +y    +y

x=8+y

you would basically do that for the rest but with the other #

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Three poultry farms B1, B2, and B3 supply chicken eggs to the same local market. The market performs some quality testing on the
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Answer:

a. 0.58

b. 0.78

Step-by-step explanation:

a. The probability of egg come from B1 or B2

P(B1) = 3000/10000 = 0.3

P(B2) = 4000/10000 = 0.4

P(P1 ∪ B2) = 0.3 + 0.4 -(0.3)(0.4)

P(P1 ∪ B2) = 0.7 - 0.12

P(P1 ∪ B2) = 0.58

b. The probability that the market received an egg that is acceptable

P(received an egg that is acceptable) = P(B1 acceptable) + P(B2 acceptable) + P(B3 acceptable)

P(received an egg that is acceptable) = 0.80*3000 + 0.90*4000 + 0.60*3000 / 10000

P(received an egg that is acceptable) = 2400 + 3600 + 1800 / 10000

P(received an egg that is acceptable) = 7800 / 10000

P(received an egg that is acceptable) = 0.78

4 0
3 years ago
The map shows a typical flight path between Seattle and London. Why does the path go over the Arctic? A) It is the shortest path
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The answer to the given question above would be option A. Based on the given map shown above which is a typical flight path between Seattle and London, the reason why the path goes over the Arctic is that, it is the shortest path. Hope this answers your question.
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3 years ago
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If two lines are parallel and one has a slope of 1/6, what is the slop of the other linr?
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Parallel lines have the same slope, so the slope of the other line is also 1/6
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3 years ago
Julie pays for a meal at a restaurant with a $20 bill. Let c represent the cost of the food. The total cost includes a tip that
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3 years ago
Help Please. Can't seem to understand how to do this. I have tried and watch over 5 videos. Can't seem to get it.​
Snezhnost [94]

Answer:

The solutions are the following:

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<em>hope this helps!! :) --Siveth</em>

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2 years ago
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