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kykrilka [37]
3 years ago
7

Complete each order pair so that it is a solution of the given linear equation.

Mathematics
1 answer:
PtichkaEL [24]3 years ago
5 0
Each ordered pair is (x,y). Determine the coordinates by substitution.

for (15,y):
y=1/3 * 15 - 9
y=-4

for (x,-6):
-6=1/3x -9
1/3x=3
x=9
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Remark

At first glance, one would think this problem isn't possible. But if you use the magnifying glass, you see that it is.

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3 years ago
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The answer is that each brick weights .515 pounds.

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