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October 21, 2014

October 21, 2014

Posted by **Ashley** on Sunday, February 3, 2013 at 3:34pm.

- Algebra -
**Anonymous**, Sunday, February 3, 2013 at 4:06pmA taxi company charges riders a fixed charge of $2.30 plus $1.20 per mile. How many miles must a rider go to have an average cost per mile of $1.30?

- Algebra (Anon.) -
**PsyDAG**, Sunday, February 3, 2013 at 4:32pmFirst, if you have a question, it is much better to put it in as a separate post in <Post a New Question> rather than attaching it to a previous question, where it is more likely to be overlooked.

Let n= # miles

2.30 + 1.20n = 1.30n

- Physics Ashley needs help -
**PsyDAG**, Sunday, February 3, 2013 at 4:34pmIndicate your subject in the "School Subject" box, so those with expertise in the area will respond to the question.

- Physics Ashley needs help -
**PsyDAG**, Sunday, February 3, 2013 at 4:35pmIndicate your

**specific**subject in the "School Subject" box, so those with expertise in the area will respond to the question.

- Algebra actually :) -
**Damon**, Sunday, February 3, 2013 at 4:41pmp = k/R

1200 = k/12

k = 14400

so

p = 14400/6

p = 2400 Watts

- Algebra Anon -
**Damon**, Sunday, February 3, 2013 at 4:43pmc = 1.2 m + 2.3

c/m = 1.2 + 2.3/m = 1.3

2.3/m = 0.1

m = 23 miles

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