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SashulF [63]
3 years ago
11

Is 81 a multiple of 3? Explain, Is 46 a multiple of 4, Explain, Is 55 a multiple of 7? Explain Is 72 a multiple of 9 explain, Is

45 a multiple of 6 explain
Mathematics
1 answer:
ra1l [238]3 years ago
6 0
3x27=81 so 81 is a multiple of 3

there is no integer x for which 4x=46 so 46 is not a multiple of 4

there is no integer x for which 7x=55 so 55 is not a multiple of 7

72 = 8*9 so 72 is a multiple of 9

there is no integer x for which 6x=45 hence 45 is not a multiple of 6
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Which two points lie on a line with an undefined slope?
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A. m = (5 - 0)/(-2 + 2)
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Step-by-step explanation:

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2 years ago
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3 years ago
Sarita says the equation of a line with a y-intercept of 7 that includes the point (3, -2) is y = -2 / 3 x + 7. Is she right? If
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Answer:

Sarita is wrong, the correct equation is y=-3x+7

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we know that

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substitute

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