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Colt1911 [192]
2 years ago
7

I keep getting (10,5) or (0,5) someone pls help

Mathematics
1 answer:
rodikova [14]2 years ago
4 0

Answer:

(4,-3)

Step-by-step explanation:

Multiplying the bottom equation by -6, we get -6x+12y=-60.

Adding this to the first equation gives 15y=-45, and thus y=-3.

So, it follows that 6x+3(-3)=15, and thus x=4.

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Evgesh-ka [11]
Is this a question or an answer
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Simplify: The prime factorization of 576 is . The prime factorization of 64 is . The expression in simplest form is .
djyliett [7]
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The prime factorization of 64 is 2 x 2 x 2 x 2 x 2 x 2 or 2 ^ 6
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3 years ago
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R+3.2=6.1<br> What is the value of r? Show work
ankoles [38]
Hello,

The answer is 2.9.

Reason:

Solve this two ways:

1. You could be just regularly solving the question but subtracting 6.1 to 3.2.

6.1-3.2=2.9

2. Or you could be solving variable.

Subtract 3.2 on both sides:

6.1-3.2=2.9

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If you need anymore help feel free to ask me!

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4 0
3 years ago
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A baseball team fundraiser collected​ $2,400 from the sale of balloons and banners. The amounts earned from balloons and banners
kumpel [21]

Answer:

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Step-by-step explanation:

If the amounts earned from the sale of each item were the same, then both amounts were $2400/2 = $1200.

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The number of banners sold at $4 each was $1200/$4 = 300.

400 balloons and 300 banners were sold.

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<em>Check</em>

Total sales was ...

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3 0
4 years ago
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Here’s a graph of a linear function write the equation that describes that function
posledela

Answer:

The answer is y = 4x - 1

Step-by-step explanation:

First find two points on the line.

I will be using (-1, -5) & (1, 3).

Using the formula for slope, substitute in the values and solve:

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3--5/1--1(When using this formula, if y1 or x1 are negative, make them positive.)

3+5/1+1 or 8/2; which simplifies into 4/1.

So, the slope is 4/1.

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y - y1 = m(x-x1)

1. Substitute in the values.

y--5 = 4/1(x--1)

2. Simplify and distribute.

y + 5 = 4/1x + 4

3. Subtract 5 from both sides.

y = 4/1x - 1

4. Simplify.

y = 4x - 1

8 0
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