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Demonstration of  Learning  -­‐  Grade   For  each  of  the  problems  below,  do  not  answer  the  question  that  is  being  asked.     Instead,  create  a  table  using  Domain  values  of  0  through  5.    Then  answer  the   question  in  red.     1.  

You need  a  tailor  to  alter  your  prom  dress.    The  tailor  charges  $11  per  hour   and  a  one-­‐time  fee  of  $26  for  supplies.    Your  total  cost  for  the  alteration  is  $81,   not  including  tax.  The  Tailor  charges  whole  hours  only.    The  number  of  hours  it   took  to  alter  your  dress  can  be  found  doing  what  first?  

Table:

Your alteration  total  came  to  $250,  how  many  hours  did  the  tailor  work  on   your  dress?  

2.  

Jeff works  40  hours  per  week  at  Car  Waves  and  earns  $9.25  per  hour.    For  each   stereo  that  he  sells  and  installs  he  earns  a  $100  bonus.    Which  equation   represents  Jeff’s  weekly  earnings,  e,  based  on  the  number  of  stereos,  s,  he  sells   and  installs?  

Table:

Jeff earns  a  total  of  $1070  this  week,  how  many  stereos  did  he  sell  and  install?  

8 27 dol  
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