2 years ago

If someone can do this only 5 times i’ll give u a cent

Mathematics

1 answer:

Thepotemich [5.8K]2 years ago

6 0

Answer:

Step-by-step explanation:

8x - 27 = 7x - 4

8x-7x = 24-4

x = 20

I hope im right!!

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shtirl [24]

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Step-by-step explanation:

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2 years ago

1.Simplify the following Expression a. 5y^2+ 3y – 13 + 6x – 3y + 6y^2

insens350 [35]

Simplified expression is 11y² + 6x - 13

Step-by-step explanation:

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2 years ago

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Andrew [12]

Ok so I’m not sure but here’s what I would do to solve it
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3 years ago

I need help please!:D

Dafna1 [17]

Answer:

1 & 2

Step-by-step explanation:

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2 years ago

QUESTION 1 1 POINT Factor: 27m3 64. Provide your answer below: Content attribution

pickupchik [31]

Answer:

$\boxed{ \bold{ \boxed{ \sf{(3m - 4)(9 {m}^{2} + 12m + 16)}}}}$

Step-by-step explanation:

$\sf{27 {m}^{3} - 64}$

$\dashrightarrow{ \sf{( {3m)}^{3} - {(4)}^{3} }}$

Use the formula of a³ - b³ = ( a - b) ( a² + ab + b² )

$\longrightarrow{ \sf{(3m - 4)(3 {m}^{2} + 3m \times 4 + {4}^{2} }})$

$\longrightarrow{ \sf{(3m - 4)( {9m}^{2} + 12m + 16}})$

Hope I helped!

Best regards! :D

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3 years ago