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3 years ago

Please help me with this question I don’t know how to do it. PLEASE!!!!!!!!!

Mathematics

2 answers:

katen-ka-za [31]3 years ago

5 0

Answer: b. 3x - 6 = 5

Step-by-step explanation:

If you distribute the 3 into the equation this will be the correct answer

Oliga [24]3 years ago

5 0

5. 3x - 6 = 5 (Option B)

6. Make one point 0, and then make another point on (2, 1)

Second line:

y = -x + 6

Make one point on (0, 6), and then make another point on (-1, 5)

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Order these numbers in ascending order. -11/3, 90%, 89/4, 2

Delicious77 [7]

Answer:

$- \frac{11}{3} \: \: » \: \: 90\% \: » \: \: 2 \: \: » \: \: \frac{89}{4}$

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2 years ago

An appliance store sells an oven for 25% off the original price. The sale price is $251.85, not including tax. What is the price

never [62]

$335.8
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2 years ago

I need to find a expression equivalent to this with the same numbers <br><br> 2•((4•x•3)•6)

Kryger [21]

Answer:

144 * x

Step-by-step explanation:

2*4*x*3*6

2*4*3*6*x

8*3*6*x

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2 years ago

Use the image below to answer the following question.

Rainbow [258]

Answer:9

Step-by-step explanation:pp

3 0

3 years ago

Which equation shows the quadratic formula used correctly to solve 5x2 + 3x – 4 = 0 for x? x = StartFraction negative 3 plus-or-

Brrunno [24]

Answer: FIRST OPTION

Step-by-step explanation:

<h3> The missing picture is attached.</h3>

By definition, given a Quadratic equation in the form:

$ax^2+bx+c=0$

Where "a", "b" and "c" are numerical coefficients and "x" is the unknown variable, you caN use the Quadratic Formula to solve it.

The Quadratic Formula is the following:

$x=\frac{-b \±\sqrt{b^2-4ac} }{2a}$

In this case, the exercise gives you this Quadratic equation:

$5x^2 + 3x - 4 = 0$

You can identify that the numerical coefficients are:

$a=5\\\\b=3\\\\c= - 4$

Therefore, you can substitute values into the Quadratic formula shown above:

$x=\frac{-b \±\sqrt{b^2-4ac} }{2a}\\\\x=\frac{-3 \±\sqrt{(3)^2-4(5)(-4)} }{2(5)}$

You can identify that the equation that shows the Quadratic formula used correctly to solve the Quadratic equation given in the exercise for "x", is the one shown in the First option.

6 0

3 years ago

Read 2 more answers