gianarpt
I need help please its the last question on my hw ill post it in reply
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gianarpt
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johnny want to ship a package to his friend. a shipping company charges 2.49 for the 1st lb and 1.24 for ea. additional lb. if it costs johnny 11.17 to ship the package how much did his package weigh?!?!?!
schoolkillsme
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8 lbs
gianarpt
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thank you how did you do that
schoolkillsme
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11.17 - 2.49 (1 lb) = 8.68 ... 8.68 divided by 1.24 (additional lbs) = 7
7 + 1 = 8
gianarpt
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THANK YOU <3
schoolkillsme
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No problem :)
gianarpt
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Do you know how i could write it in an equation
schoolkillsme
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y = 2.49 + 1.25x
schoolkillsme
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x being the# of additional lbs
so when you solve you would plug in 11.17 for y and solve for x
gianarpt
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thank you very much you're awesome
schoolkillsme
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No worrie lovee :)
schoolkillsme
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worries*
gianarpt
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hahaha :)