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jose4197
08.07.2019 •
Mathematics
Ben and josh are in the same physical education class. ben weighs twelve more pounds than josh. together their weights add to 144. how much does each one weigh?
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Ответ:
Using x to represent Josh's weight, the formula is
x + (x + 12) = 144. Combine like terms to make 2x + 12 = 144. Subtract 12 from each side so that 2x = 132. Finally, divide both sides by 2 to get x = 66, which is Josh's weight. Add 12 pounds to find Ben's weight, which is 78 lbs.
Ответ:
132/2= 66
Then u add the 12 for Ben which his weight would be 78
And josh’s would be 66
Ответ:
c
Step-by-step explanation: