How to find the intersection of -3x+y=9 and 4x-7y=5

1 answer:

pogonyaev2 years ago

3 0

Intersection
x - 7,0
y - 0,-4

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photoshop1234 [79]

$185 + $545 = $730
$730 x .20 = $146
$730 - $146 = $584

FINAL COST NOT INCLUDING TAX:
$584

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3 years ago

Sergio [31]

Answer: what’s the problem

Step-by-step explanation:

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prohojiy [21]

Yes it’s just wowwowowow

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Ghella [55]

Answer:

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mihalych1998 [28]

The answer is 45
Because 15x3=45,5x9 and 9x5=45 and 45 is the LCM

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