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Mariana [72]
3 years ago
10

HELP URGENT 20 POINTS WILL MARK BRAINLIEST

Mathematics
1 answer:
marin [14]3 years ago
3 0

Answer:

80 miles in 4 hours

Step-by-step explanation:

fx = 20x-80

20x=80

20x/20=80/20

x = 4

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