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PLEASE HELP

A phone company A charges an unlimited talk fee of $50 and $0.05 per text messages. Company B charges an unlimited talk fee of $80 and $0.02 per text messages. How many text messages must be sent in order for the total cost at company A and company B to be the same?

2 Answers

1 vote

Answer:

1000

I am not sure

User Larry Lustig
by
5.4k points
1 vote

Answer:

1000 text messages

Explanation:

y=0.05x+50

Y=0.02x+80

50+0.05x=0.02x+80

0.05x=0.02x+30

0.03x=30

1000=x

User Joss
by
5.1k points