Question

William bought some cashews and walnuts. Spending the same amount of money as William, his
twin Jillian bought twice as many cashews and 10 less walnuts. If the cost of one walnut is 2
more than the cost of a cashew, then what is the minimum possible number of cashews bought
by the twins together?​

Answer 1

Evaluate and interpret partial derivative with respect to x and y of U=(x+2)3(y+1)4