Question

Help me on number problem 6 plz!!!!

Answer 1

2 hamburger + 1 milk =5

1 hamburger + 2 milk =5-.25

1 hamburger + 2 milk =4.75

multiply this by -2

-2hamburger + -4 milk =-9.5

add the first equation

-2 hamburger + -4 milk =-9.5

2 hamburger + 1 milk =5

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               -3 milk   = -4.5

divide by -3

milk = 1.50

Answer: milk $1.50