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julia-pushkina [17]
2 years ago
9

Solve the system of equations using subtraction, 2x - 4y = -4 2x + y = 11​

Mathematics
1 answer:
Ludmilka [50]2 years ago
6 0

Answer:

x=4, y=3; (4,3)

Step-by-step explanation:

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Write the equation of the line that has a slope of 2 and passes through the point (-3,4).
Arte-miy333 [17]

Answer:

y = 2x + 10

Step-by-step explanation:

We are given the slope of the line and the coordinates of one point on the line.  Thus, we use the point-slope formula y - k = m(x - h).  Here m = 2, h = -3 and k = 4.  Therefore we have:

y - 4 = 2(x + 3)

which can be rewritten as y = 2x + 6 + 4, or y = 2x + 10 (Answer D)

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3 years ago
What is the solution to the equation 4x - 6 = 22
alexandr402 [8]

x=7 because if  you replace x with 7 then 4 times 7 is 28 and 28 minus 6 is 22

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3 years ago
How do I divide 49 by 14
stira [4]
You can do pencil and paper or use a calculator if necessary 
Your answer is
<em>3.5</em>
4 0
3 years ago
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How to do this does anyone know if u do i will make u brainlist
Studentka2010 [4]

Answer:

Those functions are for a graph.

Step-by-step explanation:

You can compare them by heading to a website like desmos and plugging in each function, I think they even do tables as well.

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6 0
1 year ago
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A card is drawn from a deck of 52 cards what is the probability that it is a number 2?
gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

Remark

The deck is divided into 4 different kinds of cards

clubs

diamonds

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Answer:

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  • P(2) = 1/13
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7 0
2 years ago
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