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Mandarinka [93]
2 years ago
11

- Olivia skates twice as far as Stephanie. This sum of their distances is 96 miles per month. How many

Mathematics
2 answers:
kotegsom [21]2 years ago
5 0

Answer:

B.64 miles

Step-by-step explanation:

Let Oliver's be x

Let Stephanie's be y

x = 2y -  -  - (a) \\ x + y = 96 -  -  - (b)

substitute for x in (b):

2y + y = 96 \\ 3y = 96 \\ y = 32

find x in (a):

x = (2 \times 32) \\ x = 64

icang [17]2 years ago
5 0
The correct answer is A, 96 divided by 3 is 32 that’s 1/3 of the miles therefore making it so to finish it you need to double the miles.
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We have two equations now, multiply the first by 4 ( to equal out b):
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</span><span>
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<span><span><span>
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