Seudónimo Seudónimo

23-10-2018
Mathematics

contestada

Hey can someone anyone help me !!!!!

Hey can someone anyone help me class=

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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

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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