2 years ago

X - 4y = 28 x+2y = -2 it’s substitution

Mathematics

1 answer:

Luda [366]2 years ago

6 0

Step-by-step explanation:

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The air

Step-by-step explanation:

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2 years ago

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3 years ago

Choose the best decimal to represent 5 3/7 2.3 5.428571 2.3 5.428571

NemiM [27]

Answer:

5.428571

Step-by-step explanation:

$5\frac{3}{7}$

take the fraction and divide that:

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then just add 5:

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2 years ago

Read 2 more answers

James measured his hand. It was 0.70 m Jennifer measured her hand it was 0.165 m whose hand is bigger how do you know

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3 years ago

Make m the subject in a(c+m)=2(c+3m)

Murrr4er [49]

Answer:

m = $\frac{2c-ac}{a-6}$

Step-by-step explanation:

distribute parenthesis on both sides

ac + am = 2c + 6m ( collect terms in m on left side )

subtract 6m from both sides

ac + am - 6m = 2c ( subtract ac from both sides )

am - 6m = 2c - ac ( factor left side )

m(a - 6) = 2c - ac ( divide both sides by (a - 6))

m = $\frac{2c-ac}{a-6}$

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3 years ago

X - 4y = 28 x+2y = -2 ￼it’s substitution

X - 4y = 28 x+2y = -2 it’s substitution