The price of a 9-minute phone call is $2.25. What is the price of a 19-minute phone call?

asked Nov 3, 2022 197k views

1 vote

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6 votes

Answer:

$4.75

Explanation:

9/2.25=19/x

cross product

2.25*19=9*x

42.75=9x

x=42.75/9

x=4.75

Arminfro answered Nov 7, 2022

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