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Ivan
3 years ago
8

HELP PLZ TEXT MESSAGE: The cost of a text message increases from $0.10 per messages to $0.25 per message. What is the percent in

crease in the cost of sending a text message?​
Mathematics
1 answer:
White raven [17]3 years ago
8 0
X = number of text messages sent

0.2x+40=50

0.2x = 10

5(0.2x) = 5(10)

x = 50

Therefore, 50 text messages would have to be sent or received in order for the plans to cost the same each month.
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Step-by-step explanation:

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