Question 941770
S=soft serve H=hard-pack
S+H=90
1.25S+1.00H=99.25*[invoke linear "S", "H", 1, 1, 90, 1.25, 1.00, 99.25 ]
So there were 37 soft serve and 53 hard-pack sold. (37+53)=90 Total cones.