raidahh raidahh
  • 10-01-2020
  • Mathematics
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A telephone call costs $1.50 for the first three minutes, and 20 cents for each additional minute. What is the cost of a nine-minute call, in dollars?​

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thepettyboyzowic2e
thepettyboyzowic2e thepettyboyzowic2e
  • 10-01-2020

Answer:1.50+.20(6)=

1.50+1.20=$2.70

Step-by-step explanation:

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