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3 years ago

Please help simplify each expression 11 points

Mathematics

1 answer:

Vanyuwa [196]3 years ago

6 0

Answer:

6. 4x

7. 3y

8. y-4.5

9. 3.5x + 2

Step-by-step explanation:

hope this helps :)

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LuckyWell [14K]

Answer:

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Step-by-step explanation:

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1 year ago

HURRY TIMEDD!!!!!

Anestetic [448]

Answer:

Second option is the correct choice.

Step-by-step explanation:

"The discriminant is −4, so the equation has no real solutions."

$x^2-4x+5=0\\\\a=1,\:b=-4,\:c=5:\\\\b^2-4ac=\left(-4\right)^2-4\cdot \:1\cdot \:5=-4$

Best Regards!

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3 years ago

Jack cute piece of wood that was 8 feet long into two pieces .one pieces is three times

Ainat [17]

Answer:

Piece 1: 2ft

Piece 2: 6ft

Step-by-step explanation:

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4x=8

x=2

So piece one is 2 feet, three times piece one is 6 feet.

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Tomtit [17]

Answer:

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Step-by-step explanation:

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