aylingzagtz aylingzagtz

24-06-2021
Mathematics

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HELP PLEASE ON NUMBER 5!

HELP PLEASE ON NUMBER 5 class=

Respuesta :

Hihelp113 Hihelp113

24-06-2021

Answer:

2.5 hours is the time it will take.

Step-by-step explanation:

50t + 55t-30 = 235

105t = 265

T = 2.5 hours (rounded to one d.p)

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