Which of the following points would be a maximum for the following objective function: f(x, y) = 2x+4y

Which equation represents the model shown? a)1/3 divide 1/6 = 2 b)2/3 divide 1/6 = 2/18 c)1/3 divide 1/6 = 1/18 d)2/3 divide 1/6 =4

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?