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Mathematics, 07.02.2021 21:30 TheOverlordOfWhales

Rates for overseas calls are as follows: $1.50 for the first three minutes and $0.25 for
each additional minute. If the telephone bill
records $5 for a call to Zurich and $7.25 for
a call to London, how much longer was the
call to London?

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Answers: 1

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Rates for overseas calls are as follows: $1.50 for the first three minutes and $0.25 for
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