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Luba_88 [7]
2 years ago
6

3x+4y=-3 x+2y=-1how to solve this problem​

Mathematics
2 answers:
erma4kov [3.2K]2 years ago
6 0

Answer:

x,y= -1,0

Step-by-step explanation:

Mashutka [201]2 years ago
5 0

Answer:

Step-by-step explanation:

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nika2105 [10]
The measure of acv 5
8 0
2 years ago
(b) About what percentage of the states (out of 51) seem to have close to 800 licensed drivers per 1000 residents? (Round your a
Rina8888 [55]
This question uses a dotplot graph from which you have to extract the information.

I have attached the dotplot graph in a pdf file. You can open the file to see the graph if you do not have it.

The graph shows with dots (they use this mark +) the 51 states. Every dot means that one state has the number of license drivers per 1000 residents given by the line. For example, you can see that just above the mark of 700 therer are two dots, meaning that two states have 700 licensed drivers per 1000 residents.

Now you can see that there are 5 dots "close" the 800 mark.

That means that 5 out of 51 states "seem to have close to 800 licensed drivers per 1000 residents".

The percentage is calculated as [5/51]*100 = 9.804 %, which rounded to one decimal place is 9.8%.

Answer: 9.8%

 
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7 0
3 years ago
Six times a number increased by 9
yulyashka [42]
6x+9 is the answer to the question

the other answer 3x-7
5 0
3 years ago
Read 2 more answers
Which of the following graphs best represents the solution to the following systems of equations?
Lana71 [14]
Let's solve for x.
3
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y
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Step 1: Add -5y to both sides.
3
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5
y
=
10
+
−
5
y
3
x
=
−
5
y
+
10
Step 2: Divide both sides by 3.
3
x
3
=
−
5
y
+
10
3
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Answer:
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8 0
3 years ago
Will mark brainliest, pls help
elena-s [515]

Answer:

None of the answer options are correct

Step-by-step explanation:

cs + rh = w

cs = w - rh

s = (w - rh)/c

The second one could be corrected by exchanging c with 1/c

The last one would be correct with judiciously applied parentheses.

The first and third have too many errors to even bother trying to correct.

answer could also be written

s = w/c - rh/c  

but it is not considered reduced form.

5 0
2 years ago
Read 2 more answers
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