2 years ago

-(2x-3)+x=1/3(4x+5)-8

Mathematics

1 answer:

alexira [117]2 years ago

6 0

I wrote my decision on a piece of paper.

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15 more than the quotient of a number x and 12.

kkurt [141]

Answer:

(x/12)+15

Step-by-step explanation:

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1 year ago

P(x)=2x^3-11x^2+ax-40 if x+4 is a factor of this polynomial what is the value of a

Vika [28.1K]

Answer:

a = -86.

Step-by-step explanation:

By the Factor Theorem, if x + 4 is a factor then P(-4) = 0, so:

P(-4) = 2(-4)^3 - 11(-4)^2 + a(-4)- 40 = 0

-128 - 176 - 4a - 40 = 0

-4a = 128 +176 + 40

-4a = 344

a = -86.

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2 years ago

4(x-3)-(2x+5)=-3x-27

Georgia [21]

4(x-3)-(2x+5)=-3x-27
4*x - 4*3 - 2x - 5 = -3x - 27
4x - 12 - 2x - 5 = -3x - 27
2x - 17 = -3x - 27
2x + 3x = -27 + 17
5x = -10 / : 5
x = -2

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2 years ago

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Freemont Run Club surveyed a random sample of 30 members about their running habit. Of the members surveyed, 9 said that they ru

atroni [7]

Answer:

i think its 420

Step-by-step explanation:

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2 years ago

Rico picked 16 lb of peaches and shared

ser-zykov [4K]

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$2\frac{2}{3}$

Step-by-step explanation:

16 divided by 6 is 2.66666667

Since 1/3 is .33 , 2/3 is .66

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2 years ago