Divide a number N into two parts in such a way that three times the square of one part plus twice the square of the other part shall be a minimum. solve and explain please :)

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)