I.E. "8F + 2G = $932" and "14F +3G = $1402"
We couldn't get it...
"Eight pounds of feathers and two ounces of gold together cost $932. Fourteen pounds of feathers and three ounces of cold together cost $1402. What is the cost of five pounds of feathers and five ounces of gold?"
P.S. I assume I need to isolate either "F" or "G", but I kind of forget how (that, or subsitute and solve for "F" then use "F" to find "G." But... Aside from switching things around on either side of the damn equal sign, not much progress was made. ~Voco





Cheers!
/Martin
--
[link]
Previous Page12345...Next Page