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2 years ago

WILL MARK BRAINLIEST.

Mathematics

1 answer:

lubasha [3.4K]2 years ago

6 0

Answer:

1. Proportional

2. Not proportional

3. Proportional

Step-by-step explanation:

You can tell because the line is straight, which shows how the graph is proportional. Hope this helps!

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Evaluate at the given value 4x^2+6x-5 when x=-3

malfutka [58]

That is 4(-3)^2 + 6(-3) - 5 = 36 - 18 - 5 = 13 Answer

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Which equation is true? -56 7 - ( 24 ) = -3 Done -

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Answer:

First Equation is Right which is -56/8 = 7

Step-by-step explanation:

LHS = -56/8

=> -7

RHS = -7

So LHS = RHS

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Help please? What are the factors of the product represented below?

Ilia_Sergeevich [38]

Answer:

Step-by-step explanation:

count how many x^2 there are because they would tell you what your answer is.

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Total brain fart! 24+5x=-x+6(5a-4)

kow [346]

Answer:

When solving for x, answer = $\large\boxed{x = 5a - 8}$

When solving for a, answer = $\large\boxed{a = 1/5x + 8/5}$

Step-by-step explanation:

24 + 5x = -x + 6(5a - 4)

Start by multiplying 6 by the values in the parenthesis

24 + 5x = -x + 30a - 24

Add 24 to both sides of the equation

48 + 5x = -x + 30a

Add 1x to both sides of the equation

48 + 6x = 30a

Subtract 48 from both sides of the equation

6x = 30a - 48

Divide both sides of the equation by 6

x = 5a - 8 (Answer when solving for x)

Add 8 to both sides of the equation

x + 8 = 5a

Divide both sides of the equation by 5

a = 1/5x + 8/5 (Answer when solving for a)

-----------------------------------------

When solving for x, answer = $\large\boxed{x = 5a - 8}$

When solving for a, answer = $\large\boxed{a = 1/5x + 8/5}$

Hope this helps :)

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2 years ago

Need help with this problem

Ira Lisetskai [31]

Answer:

Step-by-step explanation:

u will have to explain

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