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natali 33 [55]
3 years ago
8

PLZ ANSWERR ASAP I NEED TO KNOW THIS

Mathematics
1 answer:
kirza4 [7]3 years ago
7 0
Substitute y = 4x - 1 in the first equation:-
4x - 1 = 8x - 9
-4x = -8
x = 2
Now substitute x = 2 in the second equation:-
y = 4(2) - 1 = 7
Solution is  (2, 7).  (That is y = 7 and x = 2)

Part B

The graphs will intersect at the point  (2, 7)

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Step-by-step explanation:

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The number is slightly less than 5

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Answer:

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Step-by-step explanation:

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Substitute either equation into the other as y=.

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Step-by-step explanation:

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