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a pay phon3 at a shopping mall charges $0.68 for the first four minutes and $0.21 for each additional find the cost of a 10-minute call on this phone.
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a pay phon3 at a shopping mall charges $0.68 for the first four minutes and $0.21 for each additional find the cost of a 10-minute call on this phone.

a pay phon3 at a shopping mall charges $0.68 for the first four minutes and $0.21 for-example-1
User Favq
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.68x4 =2.72. .21x6=. 1.26. 1 .26 plus 2.72 = $3.98
User Alex Kovshovik
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1 vote
0.68 + (0.21x9)=2.57

User Oskar Eriksson
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6.7k points
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