nburgher
PLEASE HELP!!!!!!!!!!!!!!!!!! Option 1: $35 monthly fee plus $4/hr for court rental.
Option 2: No monthly fee but $6.50/hr for court rental. Let x= hrs per month of court rental time. Write an equation representing the total monthly cost,C,
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ajprincess
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What is ur answer @nburgher?
nburgher
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35.00+4.00x and 6.50x
ajprincess
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ya u r right:)
C=35+4x
C=6.50x
nburgher
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ok how many hrs would u have to rent the court so that the monthly cost of option 1 is less than option 2
nburgher
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is the equation \[35+4x < 6.50x\]
ajprincess
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ya the inequality is this
nburgher
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so \[x < 14 hrs\]
ajprincess
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nope it is
x>14
ajprincess
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35+4x<6.5x
35+4x-4x<6.5x-4x
35<2.5x
35/2.5<x
14<x
nburgher
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so by moving the x to the other side you have to change the sign from < to >
ajprincess
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ya
nburgher
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ok thank you I worked out the problem it just didnt look right to me so I thought I would get some advice
ajprincess
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hmm fine:) so u get t nw?
nburgher
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yes thank u
ajprincess
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welcome:)