abdel2007 abdel2007
  • 19-11-2020
  • Mathematics
contestada

please help me i help you i send a picture

please help me i help you i send a picture class=

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laurenthetutor
laurenthetutor laurenthetutor
  • 19-11-2020

Answer:

30

Step-by-step explanation:

ita directly proportional so its 30.

this is because 20 times 2 is 40 and 15 times 2 is 30

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