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2 years ago

8

2.6 - c/0.2 = -15.9 find what c is

1 answer:

nataly862011 [7]2 years ago

6 0

Answer:

x = 2 and y =

Step-by-step explanation:

Given :0.2x+0.3y=1.30.2x+0.3y=1.3

0.4x+ 0.5y=2.30.4x+0.5y=2.3

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Answer:

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Step-by-step explanation:

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2 years ago

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astraxan [27]

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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3 years ago