8x+12y=120
8 packs -> x value
12 packs -> y value
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total amt. of beverages is 120
Answer:
x=4, y=1
Step-by-step explanation:
x + 3y = 7
x - 3y = 1
Add the equations together to eliminate y
x + 3y = 7
x - 3y = 1
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2x = 8
Divide by 2
2x/2 = 8/2
x = 4
Subtract the two equations to eliminate x
x + 3y = 7
-x + 3y = -1
----------------------
6y = 6
Divide by 6
6y/6 = 6/6
y =1
Answer:
D 2i
Step-by-step explanation:
Answer:
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Step-by-step explanation:
