3 years ago

Does anyone understand factoring equations cuz i don't

Mathematics

1 answer:

Ivan3 years ago

4 0

What's the equation?

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velikii [3]

Answer:

undefined

Step-by-step explanation:

i think its undefined

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2 years ago

2x+y = - 3 X + 3y = 6 Solve the system of equations by graphing

Anna71 [15]

Answer:

(3/5, 9/5)

Step-by-step explanation:

Here's the graph :)

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3 years ago

Zachary has a taxable income of $70,000. How much did he pay in Medicare tax this year?

IgorLugansk [536]

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3 years ago

Help solve for number 6 please !! :)

Semenov [28]

Answer:

x: {-3, 5}

Step-by-step explanation:

Step 1. Find least common denominator

Step 2. Multiply missing factors on top AND bottom

Step 3. Combine like terms

Step 4. Simplify (get rid of denominator)

Step 5. Solve for x

$\frac{x}{x-5} +\frac{3}{x+2} =\frac{7x}{x^2-3x-10}$ LCD = $x^2-3x-10$ OR $(x-5)(x+2)$

$\frac{x}{x-5}(\frac{x+2}{x+2}) +\frac{3}{x+2}(\frac{x-5}{x-5}) =\frac{7x}{x^2-3x-10}$

$\frac{x(x+2)}{(x-5)(x+2)} +\frac{3(x-5)}{(x+2)(x-5)} =\frac{7x}{(x-5)(x+2)}$

$\frac{x(x+2)+3(x-5)}{(x-5)(x+2)} =\frac{7x}{(x-5)(x+2)}$

$\frac{x^2+2x+3x-15}{(x-5)(x+2)} =\frac{7x}{(x-5)(x+2)}$

$\frac{x^2+5x-15}{(x-5)(x+2)} =\frac{7x}{(x-5)(x+2)}$

$x^2+5x-15=7x$

$x^2-2x-15$

$(x-5)(x+3)$

x = -3, 5

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Ctimes%20%20%2B%208%20%5Cgeqslant%20%209" id="TexFormula1" title=" \times + 8 \geqslant

Annette [7]

8. Which one of the following examples represents a repeating decimal?

A. 4.252525

B. 1.111114

C. 0.123123

D. 0.777777

8 0

3 years ago