Nadine can send or receive a text message for $0.15 or get an unlimited number for $5.00. Write and solve an inequality to deter
mine how many messages she can send and receive so the unlimited plan is cheaper than paying for each message.
1 answer:
Answer:
0.15*t < 5.00
33 texts
Step-by-step explanation:
given : $0.15 per text; unlimited cost is $5.00
# of texts = t
0.15*t < 5.00
t < 33.33; since you cannot make 33.33 texts i will round down to 33 texts.
Basically you can send or receive up to 33 texts and it will be cheaper than $5.00
0.15(33) = $4.95
at 34 texts, 0.15(34) = $5.10
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