Answer number 2 pwease

Mathematics

1 answer:

seropon [69]2 years ago

7 0

Answer: it is B

Step-by-step explanation:

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hjlf

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Step-by-step explanation:

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If I have a 68.70 in the grade book and I get a 56/100 on a test that’s worth 20% of my grade what will my grade be now?

Marizza181 [45]

U got a 44 on your test so 20 percent of 68.70 plus the 44

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3 years ago

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alexdok [17]

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Anettt [7]

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the numbers of cars pf various colors in a parking lot

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2 years ago

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Eva8 [605]

$2x^2+x-1=2\ \ \ |-2\\\\2x^2+x-3=0\\\\2x^2+3x-2x-3=0\\\\x(2x+3)-1(2x+3)=0\\\\(2x+3)(x-1)=0\iff 2x+3=0\ \vee\ x-1=0\\\\2x+3=0\ \ |-3\\2x=-3\ \ \ |:2\\x=-\frac{3}{2}\\\\x-1=0\ \ \ |+1\\x=1$

Answer: C 1, -3/2

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3 years ago