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1 vote
Please help me with this please.

Please help me with this please.-example-1
User Merrill
by
5.3k points

1 Answer

1 vote

Answer:

After 250 messages

Explanation:

45+0.25x=70+0.15x

O.25x-0.15x = 70-45

0.10x = 25

X = 25/.10

X = 250 messages

User Nuriel
by
5.7k points