3 years ago

Materials

Mathematics

1 answer:

xeze [42]3 years ago

3 0

Answer:

Step-by-step explanation:

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Find the constant of proportionality k. Then write an equation for the relationship between x and y.

egoroff_w [7]

Answer:

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3 years ago

There are 20 chocolate candies in a bag.

svlad2 [7]

Answer:

C (prob = 0)

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Alexus [3.1K]

$(2x-3)(x+2)$

1) Let's factor this quadratic, by rewriting that coefficient "b" as -4x+2x, this is possible since we have the coefficient <em>a </em>greater than 1 and by doing that we can write coefficients that share divisors with the leading coefficient 2 and the coefficient c = 12

$\begin{gathered} 2x^{2}-2x-12=0 \\ 2(x^2-x-6)=0 \\ 2(x^2+2x-3x-6)=0 \\ 2x(x^{}+2)-3(x+2) \\ (2x-3)(x+2) \end{gathered}$

Note that when we find a repetition (x+2) on both factors then we can rewrite as a product.

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1 year ago

Question 1 of 7

NeX [460]

Answer:

the answer to this question is 5

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3 years ago