3 years ago

What is this plz help

Mathematics

2 answers:

mars1129 [50]3 years ago

8 0

T=24 hope dis helps :)

zhenek [66]3 years ago

6 0

1/5 t +28=1t+12
1/5t-1t=12-28
4/5t= 16
t= 20

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