Solve systems of equations for x + y, please!! -2x - 7y = -13 3x + 6y = 15
1 answer:
Answer:
y=-4
Step-by-step explanation:
i just did it
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Answer:
32
Step-by-step explanation:
The annual snowfall for city B is 7.7 inches.
Since it is 12.5 inches more: 58.7 - 12.5 = 46.2
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