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aksik [14]
4 years ago
5

1. Solve the system by substitution- 2x+y=-11, 3x-4y=11.

Mathematics
2 answers:
andre [41]4 years ago
8 0

Thank you so much broskie

Maksim231197 [3]4 years ago
4 0
In the first equation, moving 2x over gives "y = -2x-11". Placing this into the second equation gives "3x - 4(-2x-11) = 11", or "3x+8x+44 = 11", which can be reduced to "11x= -33" or "x = -3". Replacing the "x" with -3 in the first equation gives "-6 + y = -11" or "y = -5". This gives a solution of (-3, -5), or answer C.
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Multiplying polynomials answer to (a + 3)(a - 2)
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Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

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Draw a line that connects each table to the correct graph
stealth61 [152]

Answer:

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For number 3, you draw a line to the top graph.

Step-by-step explanation:

To figure out where the graph goes, you only need to know if the point is on the graph. For the top graph, you know that the point 2,2 is on the graph so that means one part of the graph has to be 2 and 2. The x has to equal to and the y is equal 2. Therefore, you have to draw it to the bottom graph.

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3 years ago
Dave has 10 poker chips, 6 of which are red and the other 4 of which are white. Dave likes to stack his chips and flip them over
Marina86 [1]

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To get the symmetric stacks, one has to subtract the symmetric stacks to know the ones that are asymmetric.

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2 years ago
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NeX [460]

Answer:

b. 2.28%.

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P(X

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