Question 721037
u = kgs of low priced $6/kg
v = kgs of high priced $8.80/kg
M = 16 kg of mixture
T = $6.70/kg of mixture
L = $6/kg
H = $8.80/kg
The unknown variables to solve for and values to find are u and v.


{{{highlight((Lu+Hv)/M=T)}}} and {{{highlight(u+v=M)}}}


Solve symbolically for u and v, and then substitute given values to find values of u and v.