Find two pairs of integers whose sum is -6

1 answer:

6 0

There are many pairs of integers (whole numbers) that equal -6.

1 + 5
2 + 4
3 + 3
-3 + 9

You can choose from any of those pairs.

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8x-2(x+1)=2(3x-1)<br> A. 0<br> b.2<br> C.no solution <br> D.identity

fomenos

8x - 2x(x+1) = 2(3x-1)

First, expand to remove parenthesis. / Your problem should look like:

8x - 2x - 2 = 6x - 2

Second, subtract 8x - 2x -2 to get 6x - 2. / Your problem should look like:

6x - 2 = 6x - 2

Third, both sides are equal, so there are infinite solutions. The equation is always true, meaning identity

Answer: Infinite solutions

Shoutout to: @Exvited

live

7 0

3 years ago

Help needed please and thank you

Dovator [93]

A OK this was hard very hard

4 0

3 years ago

Math Help? 15 Points

devlian [24]

Umm. Is this high school?.
4 friends x 2 ballons = 8 friends only ballons.
8 + 1 = 9.
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4 0

3 years ago

Find the measure of each interior angle

diamong [38]

$\bf \textit{sum of all interior angles of a polygon}\\\\
180(n-2)\quad 
\begin{cases}
n=\textit{number of sides}\\
---------\\
n=10
\end{cases}\implies 180(10-2)\implies 1440\\\\
-------------------------------\\\\
\begin{array}{lclll}
&x + 5\\&x + 10\\&x + 20\\&x + 30\\&x + 35\\&x + 40\\&x + 60\\&x + 70\\&x + 80\\+&x + 90\\
&----\\
&10x+440
\end{array}\implies 
\begin{array}{llll}
10x+440=1440
\\\\\\
10x=1000
\\\\\\
x=\cfrac{1000}{10}\implies x=100
\end{array}$

so.. to get every angle, simply plug in 10 for "x" for each.

3 0

2 years ago

QUICK!! TEN POINTS!! BRAINLIEST FOR WHOEVER GETS IT RIGHT!!

lara [203]

Answer:

(-2, -4.5)

Step-by-step explanation:

7 0

3 years ago

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