math

Question

+5

2053

3

math magicians charges a

$45 registration fee plus$ 30per hr. tutoring fee.math master charges a

$25 registration fee plus$ 35 per hr. tutoring fee. how many hours of tutoring would it take to math magicians cheaper than math masters?

Guest Jan 29, 2012

Guest · Answer 1 · 2012-01-30T12:54:32

It would take 4 hours to match the price and 5 hours for it to be cheaper.

Guest · Answer 2 · 2012-01-30T02:10:38

I'm good at math:
It would take 4 hours to match the price and 5 hours for it to be cheaper.

how do you get this answer? Can you show me please

admin · Answer 3 · 2012-01-30T06:17:58

[input]45+x*30=25+x*35[/input]