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yaroslaw [1]
2 years ago
9

What does the number of solutions (none, one or infinite) of a system of linear equations represent?

Mathematics
1 answer:
Flauer [41]2 years ago
5 0

Answer:

Step-by-step explanation:

If the number solution is none means, the two lines are parallel to each other and they will not intersect

If the number of solution is one, then the two lines intersect at one point which is the solution of the two equations

If there are infinite solutions, then the two lines coincide and so has infinite solutions.

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Step-by-step explanation:

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9 packages of grape cost $24 how many packages of grapes can you buy for $8
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3 years ago
Read 2 more answers
The school that Imani goes to is selling tickets to the annual dance competition. On the first day of the ticket sales the schoo
Tatiana [17]

Answer:

The adult and the child ticket are both 8 dollars

Step-by-step explanation:

x =adult ticket price

y = child ticket price

I will assume you forget to put that they sold 2 child tickets on the second day

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I will use elimination.  Multiply the first equation by 2 and the second equation by -5 to eliminate y

2(7x+5y)=96*2

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The second equation

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Add the equations together

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------------------------

-x = -8

Multiply by -1

x = 8

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Subtract 24 from each side

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Divide by 2

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y =8

The adult and the child ticket are both 8 dollars


8 0
3 years ago
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