sysalimata145
sysalimata145 sysalimata145
  • 14-05-2021
  • Mathematics
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The price of a 7​-minute phone call is ​$1.05. What is the price of a 12​-minute phone​ call?

The price of a 7minute phone call is 105 What is the price of a 12minute phone call class=

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emelynkoh
emelynkoh emelynkoh
  • 15-05-2021

Answer:

$1.80

Step-by-step explanation:

7min -> $1.05

1 mIn -> $1.05 ÷ 7

         = $0.15

12min-> $0.15 x 12

          = $1.80

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