Mathematics, 20.01.2021 23:20, ajmitchell04

PLEASE HELP ❗❗❗❗❗❗❗ I NEED THE ANSWER TO THIS ASAP question below ;-;

the track team is trying to reduce their time for a relay race. First they reduced their time by 2.1 minutes. Then they are able to reduce that time by 1/10. If their final time is 3.96 minutes, what was their beginning time? Show or explain your reasoning.

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PLEASE HELP ❗❗❗❗❗❗❗ I NEED THE ANSWER TO THIS ASAP question below ;-;

the track team is...