Among all pairs of numbers (x, y) such that 3x+y=19, find the pair for which the sum of squares, x2+y2, is minimum. Write your answers as fractions reduced to lowest terms.

step-by-step explanation:

the true ones are a b and d

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.

answer: you will have more water.