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ebydaqueen17
Group Title
a nutritionist finds that a large order of mc donalds fries has more fat than a quarter pounder. the fries have 4 more grams than 3 times the amount of fat in the quarter pounder. the difference between the two is 46 grams. find the fat content of the hamburger and of the fries.
 one year ago
 one year ago
ebydaqueen17 Group Title
a nutritionist finds that a large order of mc donalds fries has more fat than a quarter pounder. the fries have 4 more grams than 3 times the amount of fat in the quarter pounder. the difference between the two is 46 grams. find the fat content of the hamburger and of the fries.
 one year ago
 one year ago

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ethayer Group TitleBest ResponseYou've already chosen the best response.1
Fries + 4g = 3*Burger Fries  Burger = 46g (not Burger  Fries since it says Fries is larger) solve one system for either Burger or Fries and plug it into the other system
 one year ago

ebydaqueen17 Group TitleBest ResponseYou've already chosen the best response.0
can u please work it out for me....this is what i got so fardw:1349412941402:dw
 one year ago

ebydaqueen17 Group TitleBest ResponseYou've already chosen the best response.0
thts whut i put together from whut yu told me.....
 one year ago

ethayer Group TitleBest ResponseYou've already chosen the best response.1
that's right! now solve one equation for y or x. I would suggest you rewrite the second equation as y = 46 + x (just take x to the other side). Now put (46 + x) into y in the first equation.
 one year ago

ethayer Group TitleBest ResponseYou've already chosen the best response.1
everything will be in terms of y, so you can solve for y. Then plug y back into 2nd equation and you will find x!
 one year ago

ebydaqueen17 Group TitleBest ResponseYou've already chosen the best response.0
thnks
 one year ago
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