Seudónimo Seudónimo
  • 23-10-2018
  • Mathematics
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Hey can someone anyone help me !!!!!

Hey can someone anyone help me class=

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100sciamachy001
100sciamachy001 100sciamachy001
  • 23-10-2018
The answer is B because the difference from 20 hrs. of training to 10 hrs. of training is 100 dollars.
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tramserran
tramserran tramserran
  • 23-10-2018

Answer: D

Step-by-step explanation:

10 hours = $1100  

20 hours = $1200  

10 hours additional training = $100 more

so, for every 1 hour of additional training, he earns $10 more

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