elanak30 elanak30
  • 11-07-2018
  • Mathematics
contestada

help with number 17? please and thank you!

help with number 17 please and thank you class=

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tonb
tonb tonb
  • 11-07-2018
Assuming there are no terms you didn't put in the picture, 8g+4g-2g is 10g and the +2 and -2 cancel out. So the answer is 10g
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DeanR
DeanR DeanR
  • 11-07-2018

Assuming nothing important is cut off the page 

8g + 2 + 4g - 2 - 2g

= 8g + 4g - 2g +  2 - 2

= 10g

Choice B




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