All categories

3 years ago

2x + 2x - 5- 2 - 3x - 2x

Mathematics

2 answers:

alex41 [277]3 years ago

7 0

Step-by-step explanation:

combine like terms: 2x+2x+(-3x)+(-2x)

=-x so....

-x-5-2=-x-3

hope that helps ☺️

Alla [95]3 years ago

6 0

Answer:

-1 (x+7)

Step-by-step explanation:

2x+2x-3x-2x-5-2

Rearrange the number so you can add the same numbers together with the same variable

4x-5x-7

Add them together

-x-7

Take out what they have in common with is the negative

-1 (x+7)

The minus sign becomes a plus sign when you factored it out.

You might be interested in

A factory worker packed 12 boxes at a constant rate, took a 30-minute break, and then continued packing the boxes at twice the r

Daniel [21]

Answer:

A - 4.5<t<24

Step-by-step explanation:

7 0

3 years ago

What is 5,821 g = ___ dag

pogonyaev

Answer:

582.1

Step-by-step explanation:

3 0

1 year ago

How to solve the second equation

ivann1987 [24]

$\bf \textit{ vertex of a vertical parabola, using coefficients}\\\\
\begin{array}{lccclll}
y = &{{ -0.02}}x^2&{{ +1}}x&{{ +6}}\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}\qquad 
\left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)
\\\\\\
\left( -\cfrac{1^2}{2(-0.02)}~~,~~6-\cfrac{1^2}{4(-0.02)} \right)
\\\\\\
(\stackrel{\textit{how far ahead it went}}{25}~,~\stackrel{\textit{how high it went}}{18\frac{1}{2}})$

$\bf \textit{ vertex of a vertical parabola, using coefficients}\\\\
\begin{array}{lccclll}
y = &{{ -0.01}}x^2&{{ +0.7}}x&{{ +6}}\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}\qquad 
\left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)
\\\\\\
\left( -\cfrac{0.7^2}{2(-0.01)}~~,~~6-\cfrac{0.7^2}{4(-0.01)} \right)
\\\\\\
(\stackrel{\textit{how far ahead it went}}{24\frac{1}{2}}~,~\stackrel{\textit{how high it went}}{18\frac{1}{2}})$

4 0

3 years ago

Actual

Katena32 [7]

Answer:

Step-by-step explanation:

so first you multiply how much she jogged then put the in infront of the number

3 0

3 years ago

6x + 5y = 16<br> −6x + 7y = 80

Kobotan [32]

The equation of the line in point-slope form is equal to

The equation of the line in standard form is equal to

step 1

Find the slope m

Let

step 2

convert to standard form

6 0

3 years ago