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Klio2033 [76]
2 years ago
8

Which ordered pairs are solutions to the equation 5x+7y=6

Mathematics
2 answers:
kompoz [17]2 years ago
8 0
5x+7y=6
5x+7y=6
12x+y=0
Hope it helps
svetlana [45]2 years ago
4 0

Answer:

cdzcz

Step-by-step explanation:

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A swimmer swam 48 kilometers in d days. What is the value of d if the swimmer swam an average of 3.2 kilometers daily?
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D = 15!

48 kilometers divided by 3.2 kilometers = 15. To prove this, 3.2 multiplied by 15 equals 48. 
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3 years ago
Evaluate the given expression. Subscript 5 Baseline P Subscript 2 a. 40 c. 25 b. 32 d. 20
Leto [7]

Answer:

d. 20

Step-by-step explanation:

The given question implies 5 permutation 2, i.e _{5}P_{2}.

But,

_{n}P_{r} = \frac{n!}{(n - r)!}

So that for _{5}P_{2}, n = 5 and r = 2.

_{5}P_{2} = \frac{5!}{(5 - 2)!}

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Cancel out 3 and 2 with respect to the numerator and denominator.

_{5}P_{2} = 5 * 4

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Therefore,

_{5}P_{2} = 20

So that the correct option is D.

6 0
3 years ago
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kow [346]

Answer:

Step-by-step explanation:

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5 0
3 years ago
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muminat

Answer:

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Step-by-step explanation:

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3 years ago
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