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kodGreya [7K]
2 years ago
6

This is already late but please help

Mathematics
1 answer:
Nostrana [21]2 years ago
3 0

Answer: 12.5

Step-by-step explanation:

x/10 = 10/8

reduce the fraction with 2

x/10=5/4

simplify the equation using cross-multiplication

4x=50

divide both sides by 4

x=25/2

or

x=12.5

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Drupady [299]

Answer:

the right answer is 254

Step-by-step explanation:

902/5+551/2

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and Natalie swims the pool 4 times

therefore,

4×63.5=254

3 0
3 years ago
Does anyone know how to solve this <br> The answer is B but can anyone explain why
Lana71 [14]

Answer:

B. (0,-1)

Step-by-step explanation:

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6 0
2 years ago
How do you distinguish between multiples and factors of a number, and justify your evaluation of the LCM &amp; GCF of a set of n
Reil [10]

Answer:

Look to the explanation

Step-by-step explanation:

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- <u><em>Factors of a number</em></u> are the number multiplied together to get the

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- <u><em>Lowest common multiple of the set of numbers (LCM)</em></u> is the

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3 0
3 years ago
Paul needs 40 pounds of 48% silver alloy to finish a collection of jewelry. How many pounds each of 45% silver alloy and 60% sil
Salsk061 [2.6K]
<span>Equation:
silver + silver = silver
0.45x + 0.60(40-x) = 0.48*40
----------------
45x + 60*40 - 60x = 48*40

--------
-15x = -12*40
x = (4/5)40
x = 32 lbs (amt of 45% slloy needed)
40-x = 8 lbs (amt of 60% alloy needed)</span>
8 0
3 years ago
3. What is the probability of choosing a gray button, replacing it, and choosing gray again
Vikentia [17]

Answer:

36%

Please Mark Brainliest If This Helped!

8 0
2 years ago
Read 2 more answers
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