4 Ways That Swimming Helps You Outside of the Pool
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To figure out how fast you have to go in each 50 of your 500 to get your goal time is an actual algebra equation. Being able to add and subtract time is ...
from Algebra
To figure out how fast you have to go in each 50 of your 500 to get your goal time is an actual algebra equation. Being able to add and subtract time is ...
from Algebra