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Vera_Pavlovna [14]
3 years ago
14

How do I write the equation of Through(-2,-3),slope=-2

Mathematics
1 answer:
garri49 [273]3 years ago
7 0

Answer:

y= -2x-7

Step-by-step explanation:

Start with the linear equation formula.

y= mx+b

identify what you already have.

x= -2 and y= -3 m(slope)= -2

we are trying to find b, so plug in what you have.

-3=-2(-2)+b

simplify.

-3= 4+b

subtract 4 on both sides.

-7= b

set up your equation without the x and y value.

y= -2x-7

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3 years ago
A company sells a mix of peanuts and cashews. For every 3 ounces of peanuts, there are 2 ounces of cashews. A batch has 60 ounce
shtirl [24]

Answer:

Proportion states that the two ratios or fraction are equal.

As per the given statement: For every 3 ounces of peanuts, there are 2 ounces of cashews. A batch has 60 ounces of peanuts.

Let x be the ounces of cashew will a batch have.

then by definition of proportion, we have;

\frac{3}{2} = \frac{60}{x}

By cross multiply we have;

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Divide by 3 on both sides we get;

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3 0
2 years ago
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Answer:

  A.  2x(x+1)(x-6); 0, -1, 6

Step-by-step explanation:

The zeros are the values of x that make the factors zero. That is, for binomial factors, they are the opposite of the constant in the binomial factor. For example, the factor (x+1) will be zero when x = -1, so that -1+1 = 0.

This observation eliminates choices B and C.

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The product of binomial factors looks like this:

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Once 2x is factored from the given polynomial, the resulting quadratic is ...

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This means the sum of the constants in the binomial terms must be -5. That will only be the case for choice A.

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2 years ago
If -7(u-3)=-14 what is the value of y​
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Step-by-step explanation:

I have answered ur question

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