kel833737 kel833737
  • 09-10-2017
  • Mathematics
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#11 how do you do this someone please help me

11 how do you do this someone please help me class=

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mergl
mergl mergl
  • 09-10-2017
11.) You pay 620 to rent a hotel room for 4 weeks. Total cost include an initial deposit plus a weekly fee of 125. 
a)y=(rate per week)x+deposit
620=125x+deposit
620=125(4)+deposit
620=500+deposit
620-500=deposit
120=deposit
y=125x+120
b) y-intercept is the deposit, at 120
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