linjingt0612 linjingt0612

07-09-2021
Mathematics

contestada

Please help me with this please.

Please help me with this please class=

Respuesta :

anasweeney43 anasweeney43

08-09-2021

Answer:

After 250 messages

Step-by-step explanation:

45+0.25x=70+0.15x

O.25x-0.15x = 70-45

0.10x = 25

X = 25/.10

X = 250 messages

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