3 years ago

Find the product, give an answer in standerd form (3x2+6x+2)(2x2-8+1)

Mathematics

1 answer:

Aleks [24]3 years ago

8 0

-18x-24 Hope this helps

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Arrange the graphs in descending order (from highest to lowest) based on the values of their correlation coefficients.

Scrat [10]

Basically, the closer they fit to the imaginary line of best fit, the higher they are

the closer the dots are to the imaginary line, te higher the number

D looks the closest together so that is first
A is a little farther apart
C is farther
B is farthers

DACB is order

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3 years ago

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Shelby spends 2/7 of her salary on her monthly rent and has $3455 left over. How much does she spend on her rent each month?

Zepler [3.9K]

Answer:

$1382

3455 is 5/7 of salary so divide 3455/5 = 691

then multiply 691x2 because rent is 2/7 of salary

691x2 = 1382

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3 years ago

What’s the difference need help

labwork [276]

You would circle the 5

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3 years ago

Find the slope (-2,-4) (2,4)

Alex

Answer:

8 over 4

Step-by-step explanation:

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3 years ago

Solve.

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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4 years ago