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NikAS [45]
3 years ago
13

Need help on this... first one to answer correctly gets a BRANLIST​

Mathematics
2 answers:
Usimov [2.4K]3 years ago
8 0

Answer:

2(3+w) ≤ 12+8w-3w

6+2w≤12+5w

6≤12+3w

-6≤3w

-2≤w

w≥-2

Let me know if this helps!

valentinak56 [21]3 years ago
4 0
W-l00-7to be all to become one

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Write 8 in the form 4n
kow [346]

N equals to 2 so 4 plus 2 is 6 and that is the answer!!


Glad I could help. Have A Good day

3 0
3 years ago
What is the expressions that equal 372,000
sveta [45]

Answer:

Look below

Step-by-step explanation:

372,000 = 372,000

372,000 = 300,000 + 70,000 + 2,000

Hopefully this helps you

pls mark brainlest

4 0
3 years ago
 2x- 3y=9   5x+3y=12   How would i solve this? I dont understand this and i really need help with it!Also I have to graph the an
dedylja [7]
\begin{cases} 2x- 3y=9 \\5x+3y=12 \end{cases}\\ + \ \ ------- \\ 7x=21 \ \ /: 7\\ \\x=\frac{21}{3}\\ \\ x=3 \\ \\2x- 3y=9

2*3-3y=9\\ \\6-3y =9\\ \\-3y=9-6\\ \\-3y=3 \ \ / :(-3)\\ \\x=-1\\ \\ \begin{cases} x=3\\y= -1 \end{cases}

graph\\ \\\begin{cases} 2x- 3y=9 \\5x+3y=12 \end{cases}\\ \\ \begin{cases} - 3y=-2x+9\ \ /:(-3) \\ 3y=-5x+12 \ \ /:3 \end{cases}\\ \\ \begin{cases} y= \frac{2}{3}x-3 \\ y=-\frac{5}{3}x+4 \end{cases}


7 0
3 years ago
What is the slope of the line equation 7x-3y=21
kramer
Equation: 7x - 3y = 21

3y = 7x - 21

Divide both sides by 3, 

y = 7/3x - 7

Compare it with principle equation, y = mx + c

Here, slope (m) = 7/3

In short, Your Answer would be: 7/3

Hope this helps!
8 0
3 years ago
Solve for x.<br> Please helppp
tankabanditka [31]

Answer:

x = 23

Step-by-step explanation:

2x + 19 + 5x = 180

I say this because it is an angle that is equivalent to the one adjacent to 2x+19, which is on a straight line. That means it is equal to 180.

7x + 19 = 180

180 - 19 = 7x

161/7 = x

x = 23

4 0
2 years ago
Read 2 more answers
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