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kkurt [141]
3 years ago
6

Bethany is training for a marathon. Her average mile time is 730 but this varies by at most 31 seconds, give or take. Write an e

quation that would help her find her fastest and slowest time.
Mathematics
2 answers:
user100 [1]3 years ago
6 0
F (her fastest time) = 730 -31
S (her slowest time) =730 +31
SSSSS [86.1K]3 years ago
5 0
730+31>x>730-31
Or
F>x>S
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