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2 years ago

Solve using EQUATIONS (with step by step explanation) 3x+y=-9 y=5x+7

Mathematics

1 answer:

PSYCHO15rus [73]2 years ago

8 0

Answer:

3x+y=-9= 0 then y=5x+7=0

Step-by-step explanation:

Slope=−

2.000

6.000

=−3.000

x−intercept=−

=−3

y−intercept=−

=−9.00000

2.000

10.000

=5.000

x−intercept=

−5

=−1.40000

y−intercept=

=7.00000 i believe

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Step-by-step explanation:

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2 years ago

How is this solved?

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2 years ago

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Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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Answer:

(a) 0.932

(b) 0.0653

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Step-by-step explanation:

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