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Jlenok [28]
3 years ago
6

The sum of their speeds is 180 miles per hour superman is 20mph faster than Desperado how fast is each roller coaster

Mathematics
1 answer:
madreJ [45]3 years ago
8 0

Superman is 100 mph

Desperado is 80 mph

there total speed is 180 mph and Superman is 20 mph faster

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