Posts by remina
Total # Posts: 2
find a formula for the parabola with the points (-1,0), (3,0)and (0,-1)
Candy costing 1.25 per kilogram was mixed with candy costing 1.65 per kilogram to produce 10 kilograms of a candy mixture worth 1.40 per kilogram. find how may kilograms of each was used.