Posted by Betsy on Tuesday, October 30, 2012 at 12:58am.
A phone call costs $0.58 for the first 3 minutes and $0.15 for each additional minute. If the total charge for the call was $4.78, how many minutes was the call?

Math  Steve, Tuesday, October 30, 2012 at 11:07am
4.78 = .58 + .15(m3)
m = 31

Math  Trang, Wednesday, September 24, 2014 at 12:42am
1.64 minutes

Math  Sarah, Wednesday, September 16, 2015 at 7:47pm
52829)6(

Math  Anonymous, Tuesday, October 20, 2015 at 10:19pm
31

Math  Anonymous, Tuesday, November 24, 2015 at 5:01am
28

Math  lexi, Wednesday, January 6, 2016 at 10:10am
A phone call costs $0.58 for the first 3 minutes and $0.15
for each additional minute. If the total charge for the call
was $4.78, how many minutes was the call?

Math  bnvghvghfxthhvf, Monday, January 11, 2016 at 11:56am
gjgftfytfjtfghnvcvcfgxdfxdfcfcghfghfthj IT"S IMPOSSIBLE

Math  Anonymous, Thursday, September 22, 2016 at 3:52pm
XCV WDDFDA
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