3 years ago

HELPP. Simplify: (4x2 - 5x + 3)(5x + 5).

Mathematics

1 answer:

Alex73 [517]3 years ago

7 0

Answer:

20x^3-5x^2-10x+15

Step-by-step explanation:

You will use foil to get the expression 20x^3-25x^2+15x+20x^2-25x+15, and once you combine like terms you get 20x^3-5x^2-10x+15

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Nonamiya [84]

Answer:

8.2

Step-by-step explanation:

We can find the unit rate of this problem by dividing 18.68 by 24 to get .82. .82*10 is equal to 8.2.

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2 years ago

I need help with this ASAP please!!

Ilia_Sergeevich [38]

Answer:

Translation 1 unit left

Step-by-step explanation:

we have

f(x)=x

g(x)=(x+1)

we know that

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f(x) ------> g(x)

(x,y) -----> (x-1,y)

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3 years ago

Determine the quotient of 1 and 1 over 3 divided by 3 over 5.

natita [175]

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3 years ago

40 Points please help

insens350 [35]

Answer:

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Step-by-step explanation:

by transforming the equation to y= ⅓x -2

then it becomes Y= ⅓x +(-2)

then you should get m= ⅓ and b = -2

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3 years ago

Read 2 more answers

If A= [-5,7] and B= [6,10], then find A u B

lesantik [10]

Answer:

$\large\boxed{A\ \cup\ B=[-5,\ 10]}$

Step-by-step explanation:

Look at the picture.

The union of two sets A and B (A ∪ B) is the set of elements which are in A, in B, or in both A and B

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3 years ago