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Alborosie
3 years ago
10

Solve and classify the styat as: inconsistent, consistent and idependent, or consistent and dependent. 2x+y=8 and 3x-y=17

Mathematics
1 answer:
ella [17]3 years ago
5 0
2x + y = 8
3x - y = 17
---------------add
5x = 25
x = 25/5
x = 5

2x + y = 8
2(5) + y = 8
10 + y = 8
y = 8 - 10
y = -2

solution is (5,-2).....this is consistent and independent because it has one solution
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3 years ago
A cylinder has a base area of 154 cm² and a height of 20cm. What is its total surface area, in cm?? Use, 22/7
zmey [24]

Answer:

Hi there!

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3 years ago
Please solve and show all work thanks
mars1129 [50]

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Answer:

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