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Furkat [3]
3 years ago
5

How many solutions 2x−y=1 −6x+3y=2 PLZZ HELP REALLY URGENT

Mathematics
1 answer:
meriva3 years ago
5 0
There are no solutions
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Help needed!!! Will give 20 points!!!
beks73 [17]

Answer:

1st answer

Step-by-step explanation:

f(g(x)) = f(4x)=(4x)^2-8(4x)+4\\=16x^2-32x+4

7 0
3 years ago
F(x)= -2x^2 - 5 and f(2)= -13<br><br> can someone solve this in steps please?
Rashid [163]

This is one way you could write out the steps

f(x) = -2x^2 - 5

f(2) = -2(2)^2 - 5

f(2) = -2(4) - 5

f(2) = -8 - 5

f(2) = -13

4 0
3 years ago
Read 2 more answers
Solve the inequality. 4/5x+5&lt;3
Marizza181 [45]
4/5x+5 is greater than 3

4 0
3 years ago
Whats -12j &gt; 156 , and n+4 +2n &lt; -20 and also -1/2 k - 14 &lt;11
yKpoI14uk [10]
For the first one it is, j<<span>−<span>13
Second one, </span></span>n<<span>−<span>8
</span></span>Third one, k><span>−<span>50</span></span><span>

</span>
8 0
3 years ago
Stephanie has a total of 27 nickels and dimes. The total value of the coins is $1.95. Which system of equations can be used to f
Genrish500 [490]
The correct equation to use is A. n+d=27 0.05n+0.10d=1.95
5 0
3 years ago
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