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Svetlanka [38]
3 years ago
10

Simplify 2(3k+4y+7)-3y+8+3(2y-k-3)​

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
4 0
4/5=87+2(55:10)-33 so that will be your answer if you simplify it
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Simplify (x^4-4x^3+9x^2-5x) (x^3-3x^2+7) -30x^2+25x^4
Masja [62]

Answer:

x^7-7x^6+21x^5-13x^3+33x^2-35x

Step-by-step explanation:

there you go!

7 0
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How to factor a trinomial x^2+11x+19
Tresset [83]

Answer:

this trinomial is prime, and cannot be factored.

Step-by-step explanation:

when expanding the equation, you multiply the last term by the first term's coefficient, and then find two factors that multiply to that product, and sum to the middle coefficient.

1 * 19 = 19

there are no factors that will multiply to 19 and sum to 11. thus, this polynomial is prime.

4 0
3 years ago
Your parents took you family out to dinner. Your parents wanted to give the server 15% tip. If the subtotal of the dinner was 42
kvasek [131]

Answer:

i believe its $6.30

Step-by-step explanation:

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6 0
3 years ago
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Archy [21]

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11.40

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7 0
3 years ago
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never [62]

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y-4=(x+2)3

y-4=3x+6

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5 0
3 years ago
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