asked 188k views
4 votes
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
asked
User Favq
by
7.5k points

2 Answers

7 votes
.68x4 =2.72. .21x6=. 1.26. 1 .26 plus 2.72 = $3.98
answered
User Alex Kovshovik
by
7.9k points
1 vote
0.68 + (0.21x9)=2.57

answered
User Oskar Eriksson
by
7.2k points

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