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yulyashka [42]
3 years ago
10

2. Next she needs to find her maximum heart rate m by subtracting her age a from 220. Write an

Mathematics
1 answer:
Travka [436]3 years ago
7 0

Answer:

220 - a = m

Step-by-step explanation:

a is her age

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Hello from MrBillDoesMath!

Answer:  b

Discussion:

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