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Anna35 [415]
3 years ago
5

PLease help, I need this in 2 minutes! y÷2.3+5.69=7.58

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
8 0

Answer:

y=4.347

Step-by-step explanation:

To solve for y in the equation:

\dfrac{y}{2.3}+5.69 =7.58

First, subtract 5.69  from both sides

\dfrac{y}{2.3}+5.69-5.69 =7.58-5.69\\\dfrac{y}{2.3}=1.89\\$Cross Multiply\\y=1.89 X 2.3\\y=4.347

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Answer:

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Step-by-step explanation:

-x+2y=-11

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5x-8y=39

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2 years ago
James used a substitution to solve this system of equations. Which equation could be a result of his first step? 2x+3y=12 y=x+1.
Blizzard [7]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
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muminat

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Step-by-step explanation:

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