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joja [24]
3 years ago
10

Can someone help me to answer this question?

Mathematics
1 answer:
kolezko [41]3 years ago
5 0
I know how to do this first one.....
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Can someone help me do this I'm not good at this kind of math
Finger [1]

hope this helps i did this instead of my ap psych work haha

i didnt rlly check my answers so i hope this are correct <3

5 0
3 years ago
Solve using any method. −2x+y=−3 x+y=3 ( 5, 2) ( 1, 2) ( 2, 5) ( 2, 1)
nignag [31]

Answer:

Therefore the solution set is (x , y) = ( 2 , 1 )

Step-by-step explanation:

Given:

-2x+y=-3  ...............Equation ( 1 )

x+y=3\\  ...............Equation ( 2 )

\therefore y=3-x     ...............Equation ( 3 )

To Find:

x = ?

y = ?

Solution:

Using Substitution Method we will have

Substitute  above ' y ' Equation 3 in Equation 1 we get

-2x+(3-x)=-3\\-2x-x=-3-3\\-3x=-6\\3x=6\\x=\dfrac{6}{3}=2\\\\x=2

Now Substitute  ' x ' in Equation 3 we get

y=3-2=1\\y=1

Therefore the solution set is (x , y) = ( 2 , 1 )

5 0
3 years ago
Which of the following statements is false about most checking accounts?
lyudmila [28]
There is no picture for me to check
6 0
3 years ago
Please help me with this question.
xeze [42]
Answer: -3 4/15
Explanation: Combine multiplied terms into a single fraction

Subtract 3 from both sides of the equation

Simplify

Multiply all terms by the same value to eliminate fraction denominators

Simplify

End Up With -52/15

Turn into a equivalent fraction

End Up With -3 4/15
5 0
3 years ago
What’s the answer to this?
Burka [1]
Y=6 x is 3 and y is 6 the answer is 6 from the y axis
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2 years ago
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